Subjects:  1. Agriculture - General    2. Farm equipment    3. Science/Mathematics    4. Technical & Manufacturing Trades    5. Technology    6. Technology & Industrial Arts    7. Welding    8. Agricultural engineering & machinery    9. Business & Economics / Careers    10. Metals technology / metallurgy   

Features

• Audiobook

Reviews (42)

A Solid Foundation
The Pimsleur philosophy is that one should start learning a foreign language similarly to a first language. Without writing anything, and without detailed grammatical discussion you hear and repeat until the language begins to feel natural. This made a lot of sense to me when I thought about how much English grammar I "know" through experience but can't easily articulate because I never studied much grammar in school. For instance, could you immediately explain when it's correct to use the word "some" vs "any"?
Overrated
Pimsleur is far overrated. True, it teaches (formal) conversation skills, but lacks a text, and costs too much. It's also quite boring. I reccomend the Rosetta Stone instead. It teaches you how to read, and in Level 2 it contains a decent amount of conversation vocab. Also, it can analyze your speech and *graphically* show you your pronunciation vs. the correct pronounciation.
Terrific program for beginners -- with reservations
I've gone through all 3 full sets of Pimsleur Mandarin Chinese.If you'd have asked me immediately after I'd finished them what I thought of the series, I'd have given it 5 stars without hesitation.However, after spending the past year trying to advance past what I've learned via the Pimsleur series, I've come across some reservations which prevent me from giving it a 5 star review anymore.While I do feel the Pimsleur method is incredibly useful and (despite its seeming simplicity) very innovative, I think their Mandarin Chinese series also suffers from simply being "plugged in" to the standard Pimsleur format, rather than receiving the customization that would help users truly understand the Chinese language, which has many quirks unique to it.
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Subjects:  1. Audio - Language    2. Audio Adult: Language    3. Chinese    4. Technical & Manufacturing Trades    5. Unabridged Audio - Misc.Nonfiction    6. Foreign Language Study / Chinese   

Reviews (4)

Welding: Principles and Applications
Book was in very good condition. Prompt shipment. Ordered on a Friday, recieved on Monday. Very happy. Will definitley do business with this person again if such a need arises.

Extremely thorough theory, could use some practical guidelines
This is book is basically a college text on welding-- anda fine one at that.It covers the theory of all the major welding processes (MIG, TIG, Stick, Flux-cored) in dazzling detail with beautiful color photos and diagrams.This includes some simple-to-understand physics of each welding process, explanations of various types of welding equipment, weld joint designs, welding positions, weave patterns, etc.If you read this book cover-to-cover, you will have a thorough grasp of all the theoritical aspects of welding.No other text even comes close to this book in these areas.
A college text on Welding
This is the book we used in a college-level welding course I took. It covers virtually every aspect of welding from oxy-fuel, stick, MIG, TIG, SMAW, cutting, basic metallurgy, brazing, welding certification requirements, etc. This text is very detailed and you can directly reference chapters on welding processesyou're interested in doing without having to read the entire (very thick) book. It is an excellent reference and covers step-by-step how to safely setup and use all types of welding gear, how to lay correct beads, how to spot defects, proper weld preparation, safety, and lab exercises to test your skills.
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Subjects:  1. Construction - General    2. Heating, Ventilation & Air Conditioning    3. Metallurgy    4. Science/Mathematics    5. Technical & Manufacturing Trades    6. Technology    7. Technology & Industrial Arts    8. Welding    9. Building construction & materials    10. Business & Economics / Careers    11. Mathematics and Science   

Reviews (8)

Poor answer key
The book explained the concepts of the subject well enough, but the number of typos in the problems and in the answer key led to many hours of frustration. I was often under the impression I was doing something wrong, only to find out the givens in a problem had incorrect prefixes, or some other error.

Good Coverage of Complex Material
This book provides the reader with a good basic understanding of the subject.I recommend it to the apprentice engineer or designer or technician wanting to gain a good understanding of the basics of how loads and materials affect the shape of structures and machine design.

Great Great book!
This book is great!it has a lot of examples that follow right after the text explaining it.its great for those who want to teach themselves and great for classes.I have also used to reference a few times while working on projects. ... Read more

Subjects:  1. Material Science    2. Science/Mathematics    3. Technology    4. Technology & Industrial Arts    5. Materials science    6. Technology / Material Science   

Reviews (1)

Intuitive, clear and concise
James Johnson's Introduction to Fluid Power is the kind of book students want. There is a lot to like about this book: First off, the language used is not the "expert talking down to you" tone that many college texts seem to enjoy (and students hate). Each concept is presented in plain, logical, and easy to understand terms. There is no abundance of 10-cent words and aloof language for the sake of sounding superior. That isn't to say the topic is "dumbed-down" at all, it is just easy to read and written in a plain-speaking manner that makes the reader feel like he's listening to a lecture by a competent, knowledgeable, down-to-earth, and enthusiastic speaker. James obviously knows his subject intimately, understands is fully, and knows where students may have confusion or misunderstanding and he works hard to make it clear as to what is right and what is wrong. It is rare to find an instructional text where the author remembers what it is like to be new to the topic, outside of the "For Dummies" series and similarly styled books. This book possesses that level of intuitive simplicity. This is the clearest and easiest to read and understand college text that I have ever used.Read more

Subjects:  1. Counseling - Vocational Guidance    2. Fluid power technology    3. Material Science    4. Science/Mathematics    5. Technical & Manufacturing Trades    6. Technology    7. Technology & Industrial Arts    8. Engineering skills & trades    9. Mathematics and Science    10. Technology / Engineering / Mechanical   

Reviews (9)

Well Thought Out Upgrade from Previous Editions
I have three editions of this book: the classic 4th edition, the useless 5th edition and this, the 7th edition.
Excellent resource
Roark's has been and remains an excellent resource for the structural engineer and designer regardless of the edition.This is a referance I use on a daily basis.Typically the first book I reach for.

PLEASE LIST EDITION OF BOOK, MARKETPLACE SELLERS
THIS IS NOT A REVIEW ON THIS BOOK --- THIS IS A COMMENT FOR MARKETPLACE SELLERS FOR THIS BOOK AND ALL ENGINEERING BOOKS --- YOU NEED TO LIST WHICH EDITION YOU ARE SELLING, AS THIS IS VERY IMPORTANT FOR THE BUYERS TO KNOW! DIFFERENT EDITIONS CAN BE IN DIFFERENT UNIT SYSTEMS, AND MOST PEOPLE ONLY WANT TO HAVE A PARTICULAR EDITION (FIRST, LATEST, ETC)!--- THANKS! ... Read more

Subjects:  1. Engineering - Mechanical    2. Material Science    3. Mechanics - General    4. Nanostructures    5. Science/Mathematics    6. Strains and stresses    7. Strength Of Materials    8. Tables    9. Technology    10. Technology & Industrial Arts    11. Science / Mechanics    12. Stress & fracture    13. Structural engineering   

Reviews (21)

Awesome book, very easy to follow
This book is very easy to use.all the chapters are well written and very easy to follow.If you want a book that covers heat transfer that is great for a class or great for reference then this is it.

Libro muy útil
Este libro lo conoc� al cursar la licenciatura en FIMEE, ahora que lo compr� opt� por la 5a Ed que esta mejorado. Es muy util para asimilar los conceptos y entender los fen�menos. Me gusta mucho por que creo que est� muy completo y se explica muy bien. Es un libro que todos los Ing. Mec�nicos deben tener. Los ejercicios son muy variados y de amplias aplicaciones, ello permite ver la amplitud de estudio de esta �rea de la ing. Vale la pena comprarlo (les sugiero la versi�n en ingles).
The book is so good you can teach yourself
This textbook is one of the best I've ever used.Incropera and DeWitt do a great job of explaining convection, conduction, and radiation.I have heard that the mass transfer portion of the book is lacking however, I am an ME major so its not an issue.The covering of conduction is especially good, it goes into great detail math wise although its well presented so you don't have to be a mathematical wizard to follow along.The book goes into a little bit of heat exchanger design, not very much but its a good introduction.If your instructor requires this book for your heat transfer class consider yourself very fortunate. ... Read more

Subjects:  1. Engineering - Mechanical    2. Heat    3. Heat Transfer    4. Mass transfer    5. Mechanics - Dynamics - Thermodynamics    6. Power Resources    7. Science/Mathematics    8. Technology    9. Technology & Industrial Arts    10. Thermophysics    11. Transmission    12. Science / Thermodynamics    13. Thermodynamics   

Reviews (2)

Excellent insight for Seamstress
I had been searching through all of the sewing books I could find to learn more about the nature of fabric and fibers...and everything I could possibly want to know was here, and more. Absolutely fascinating. It is a textbook, but was written clearly enough that anyone with an interest in the area can easily understand it. I've been teaching classes to costumers and members of the local American Sewing Guild, who are equally impressed with the knowledge we got from this book.

Connecting Textiles and Science
I use this book as the text for teaching a basic textiles course for sophmores.This text provides a sound foundation for students understanding the textiles and the science foundations that are the base for predicting textile performance.Every line is packed with information; there is no fluff in this book.If you want to understand WHY textiles and textile products perform in specific ways, this is the book to buy. ... Read more

Subjects:  1. Decorating - General    2. Manufacturing    3. Science/Mathematics    4. Technical & Manufacturing Trades    5. Technology    6. Technology & Industrial Arts    7. Textile Industries    8. Textile fabrics    9. Textile fibers    10. Textile industry    11. Textiles & Polymers    12. Art / Design / General    13. Collections & anthologies of various literary forms   

Reviews (15)

Great Tool
Great introductory book. It built upon many of the concepts I had learned in my General Chemistry couses. Having previously worked in metal fabrication, I now learned what the metal specification numbers meant and why some types of metals are harder or softer than others.

Very easy to understand
Although i found it to be mundane at times, it was a great book when it came to teaching the material.the examples are made very clear and the text cleanly explains anything that you may find confusing.very highly recommended

an introduction
The depth, clarity with which he surveys materials science concepts will make this text indispensable for both studying and practicing engineers for years to come. Without a doubt, this is one of the most well written textbooks I have ever had the pleasure of reading.All the figures are well drawn, the green fonts here and there seem quiet. All the tough theories, concepts just jump out of the line and hit my forehead. ... Read more

Subjects:  1. Engineering - General    2. Material Science    3. Materials    4. Science/Mathematics    5. Technology    6. Technology & Industrial Arts    7. Materials science    8. Technology / Material Science   

Reviews (2)

Good enough to be self-study book
This book is really amazing, gives good examples and alot of questions. It is easy to follow, but it hasn't the whole math of many derivations.

Want to understand the physics if life?Need to read this!
The topic of this book, the physical chemistry of molecules, especially those relevant to biology, is one of the mostchallenging courses to a college student in chemist.But these authors have tried to make it easy for you - and they succeed.They used figures, pictures and analogies to help you to understand some of the most sophisticated concepts in science.For example entropy.The authors are leading researchers in the field and they brought a unique perspective to the subject; the writing is very lucid. ... Read more

Subjects:  1. Chemistry - Analytic    2. Life Sciences - Biology - Microbiology    3. Life Sciences - Biology - Molecular Biology    4. Mechanics - Dynamics - Thermodynamics    5. Science    6. Science/Mathematics    7. Statistical thermodynamics    8. Molecular biology    9. Science / Microbiology    10. Thermochemistry & chemical thermodynamics   

Reviews (4)

Thermal Fluid book
shipped in a very reasonable time, was in good condition, price was very fair. Great value

Great for learning the FUNDAMENTALS.
I thought this was a very well written, organized book.The concepts were explained very clearly.It was great to finally find an understandable book on this subject; other thermo/fluids books that I have read haven't been as informative and comprehendable. A couple of comments
I will begin with the good things. This book contains a LOT of information. The tables are very extensive, and the subject matter is very broad. The derivations are generally easy to follow and I found the text itself even enjoyable to read at times. These things upped my opinion of the book from one star to two. However, the example problems are generally not sufficient to help with the far more complex problems in the back of the chapters. As a further frustration, only about a sixth of the problems include the solutions. The end result is that for a homework one is left leafing through the book in a futile search for more extensive guidance on the very extensive problems, all the while not knowing if you didn't mess up the problem already in the first calculation you made. For example, I have this textbook for my second course in fluid dynamics. For my first homework, I had a three day weekend to complete 3 problems. 30+ work hours later (and one shot weekend) I have no idea if I'm right on the first one and I'm still stuck on the last one. I dislike having to go to reciation, so it's not unusual for me to spend lots of time on problems and reading the book in order to figure out the homeworks on my own. But this book is quite frankly kicking my arse. Considering that this is my second fluids course (I'm an aerospace eng student) you would think I would be better at fluids. However, my first fluids textbook was also a Cengel book, and that book was next to useless as well. My overall conclusion: A great book for reading and catching derivations with lots of good tables and a wide array of topics. But it's a huge frustration waiting to happen if you plan on working the problems/preparing for an exam. ... Read more

Subjects:  1. Engineering - Mechanical    2. Mechanics - Dynamics - Fluid Dynamics    3. Mechanics - Dynamics - Thermodynamics    4. Science    5. Science/Mathematics    6. Mechanical engineering    7. Science / Mechanics / Dynamics / Fluid Dynamics   

Reviews (14)

Acceptable but Annoying
This text is a fairly standard treatment of classical (macroscopic) thermodynamics. It is targeted specifically at students of mechanical engineering. Anyone going into some other engineering discipline that depends on thermo (e.g., chem eng) -- or into one of the hard sciences (physics, biophys, biochem, chemistry, etc.) -- will get very little value from this book. Its main focus seems to be on the use of the right formula to solve specific kinds of problems. ("Plug and chug.") so far
So far this book is pretty good, but it needs more examples and a short study guide with conversion problems would be helpful. Some of the homework problems really take some time and creative unit changes.

Cengel's 5th edition 2006 surpasses Moran/Shapiro. Definitely, no doubt!
Professor Cengel never ceases to update his series of premium McGraw-Hill Higher Education mechanical engineering textbooks. His flagship, the thermodynamics text - not yet a classic but already a standard and a universum's bestseller for the past 15 years - has become even more modernized and tightly integrated with nowadays media: electronic media (packaged with a free DVD-ROM instead of the CD-ROM), software, and online companion resources. Total professionalism throughout the entire package, a true aeuvre: hats off with regard to the accomplishment on both author's, editor's and publisher's part!
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Subjects:  1. Engineering - Chemical & Biochemical    2. General    3. Mechanics - Dynamics - Thermodynamics    4. Science    5. Science/Mathematics    6. Technology    7. Science / Thermodynamics    8. Thermodynamics & statistical physics   

Subjects:  1. Chemistry - Industrial & Technical    2. Mechanics - Dynamics - Thermodynamics    3. Science    4. Science/Mathematics    5. Chemistry    6. Science / Chemistry / Technical & Industrial   

Reviews (1)

Modern Plastics Handbook
It is another useful for anyone who is dealing with plastics. Clear explanation and information. ... Read more

Subjects:  1. Engineering - Chemical & Biochemical    2. Material Science    3. Plastics    4. Plastics Engineering    5. Polymeric Materials    6. Reference    7. Technology    8. Technology & Industrial Arts    9. Plastics & polymers technology    10. Reference works    11. Technology / Engineering / Chemical & Biochemical   

Reviews (24)

GOOD BUT....
ITS GOOD BUTIT JUMP TO MUCH STEPS. I RECOMMEND "THERMODYNAMICS AN ENGINEERING APPROACH" FORM CENGEL AND BOLES. ITS MORE FRIENDLY USER. I HAVE BOTH

Excellent but Too Much
This is an excellent text book as well as reference book for thermodynamics. If an undergraduate purchases it there will be many sections that will not be needed in the undergraduate course. If the authors could have produced a smaller volume directed to undergraduates only, that would be useful and more affordable. On the other hand, students who go on for graduate studies in thermal areas will find it useful at that stage too.
Almost good enough on its own
I found this book an excellent aid to learning. The problems are difficult, but not so difficult as to discourage working them through. The instructor is key to any course, but this book definitely enhanced the learning experience from this class. ... Read more

Subjects:  1. Engineering - Mechanical    2. Mechanics - Dynamics - Thermodynamics    3. Physics    4. Science    5. Science/Mathematics    6. Thermodynamics    7. Engineering thermodynamics    8. Science / Thermodynamics   

Reviews (2)

Not good for me
I am the matematican and I had to start learning C.M. from this book. And I didn't like it. First chapter is some very simplified approach to linear elasticity, but it doesn't developed any intuition and reading it was waste of time. Stretch tensor was introduced with avoided notion of polar decomposition. This presentation was far less intuitive for me. The linear algerbra behind primal stresses is described and computed in details, but nowadays the student involved in computer methods and engineering must know this things in my opinion. And the language is not instuitive: me, matematican, couldn't do most of exercises after reading chapter they relate to. It tasted like old-fashioned book.

What a great reference book
I thought that this book was a great reference source and it has come in handy for me many times.I would be willing to buy it if I could find a copy, unfortunately it is out of stock, so I will have to return to thelibrary every time I need it. ... Read more

Subjects:  1. Continuum Mechanics    2. Engineering - Mechanical    3. Material Science    4. Mechanics - General    5. Science    6. Science/Mathematics    7. Classical mechanics    8. Technology / Material Science   

Subjects:  1. Electric Lighting    2. Engineering - Electrical & Electronic    3. Engineering - Mechanical    4. Furnaces    5. General    6. Induction heating    7. Industrial applications    8. Material Science    9. Science/Mathematics    10. Technology    11. Technology & Industrial Arts    12. Engineering thermodynamics    13. Heat transfer processes    14. Metals technology / metallurgy    15. Technology / Engineering / Mechanical   

Reviews (11)

nice book, nice service
I am both satisfied with amazon service and with the book.
Excellent
Beautiful simple straightforward approach to thermodynamics. The postulates are well explained and the use of the axioms is highlighted. Challenging questions make this book a joy to use, great a student text as well as a reference.

Insightful Postulational Approach to Thermodynamics
Why did I buy an older thermodynamics text, one first published in 1960? I trusted the advice of earlier reviewers.
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Subjects:  1. Mechanics - Dynamics - Thermodynamics    2. Science    3. Science/Mathematics    4. Statistical Mechanics    5. Thermodynamics    6. Science / Thermodynamics    7. Thermochemistry & chemical thermodynamics    8. Thermodynamics & statistical physics   

Reviews (3)

Good reference book
I find this book to be a very handy reference.Sometimes the equations get very involved, but I do like the way the material is presented.The font is kinda wierd (newest edition), but thats just a subjective thing for me. I also like the design section in the back, and the depth of information on design considerations is neat.Including this book, Swanson's analysis book is another good addition for joggling your memory on composite analysis that you took in grad school. :)

Not half bad
When I took a composite materials course as a senior at NCSU, the teacher didn't.In a fit of desperation, I went to the bookstore and looked at all (3) composite books.This one used the same symbology as my prof's lecture notes, so I bought it, despite the price. composites-trends
well written book . more practical application would have been appreciated. more information on trends in grp for nextsay 10 years ... Read more

Subjects:  1. Composite Materials    2. Engineering - General    3. Laminated materials    4. Material Science    5. Mechanical Properties Of Materials    6. Mechanical properties    7. Science/Mathematics    8. Technology    9. Technology & Industrial Arts    10. Materials science    11. Structural engineering    12. Technology / Material Science   

Reviews (27)

Boom, Fling, Bang, What fun!
Silly me, I used Ether starting fluid in my first potato cannon. That is downright dangerous. But this was prior to having a nicely written book with several projects that I didn't even think of. I haven't tried any of these projects yet, but they have been carefully thought out with safety in mind. The author also gives interesting backgrounds to the projects. I wouldn't want to be "hoisted with my own petard" as Shakespeare wrote. I'm going to wait till winter with a snow cover before attempting the fire kite. Great stuff! I recommend this.

Backyard Ballistics
Great for dad's to indulge their childhood daydreams whilst spending time with their kids.

good read
very interesting--shows some of the ways we entertained ourselves before computers and play stations. ... Read more

Subjects:  1. Ballistics    2. Experiments    3. Experiments & Projects    4. Rockets (Aeronautics)    5. Science    6. Science/Mathematics    7. Mechanics of solids    8. Models & model-making    9. Science / Experiments & Projects    10. Science: General Issues