Geometric Dimensioning and Tolerancing

It was in good condition

I use this book every day for my on-line class and it is very much a teaching item. The math for the tolerance configurations are tough to remember.

Now you know what a datum is!

Good book with a great approach to GDnT. I feel there should be a blueprint to the questions and tests for self study purpose.Some more intricate examples along the way could really show how GDnT works on more complex pieces of hardware.In a class room the instructor or professor will always be there to answer ones questions. Studying alone it is more difficult to punch through a problem and get a clear understanding sometimes.

I got this book as required for apprenticeship training for my guys. This book and with the help of a good instructor will help to navigate the wild world of GD&T.

They give definitions for stuff but lack concrete examples to improve understanding. It isn't until you try to do their end of the chapter questions that you realize how lacking this book is. You see something like "Describe Datum A" as a questions, flip through the chapter and realize they never explained how to describe a datum. The problem isn't your understanding of the material, but rather they never give an example of how to do this and the answer could be one of many answers that you could use. I have found youtube videos and online websites that teach this material better than this book.

Purchased this book for a class. I found it to be one of the better textbooks. The book was to the point, explaining everything clearly. The chapters continue to reintroduce subjects you learn at the very beginning. Building upon each subject at a steady pace.

Book in good condition. Was the exact material needed to complete my college course.