Geometric Dimensioning and Tolerancing provides complete coverage of GD&T, from understanding the symbols on existing drawings to calculating the tolerances for proper size and location of features. The ASME Y14.5-2009 standard is strictly followed in this two-color, highly illustrated text. The use of a second color enhances learning by separating the symbols and text of the drawing from the callouts and labels in the figure.GD&T concepts are introduced in a methodical manner to help ensure a full understanding of basic concepts before building knowledge of more advanced applications. The text includes Chapter Tests, Print Reading Exercises, and a comprehensive Final Exam to reinforce learning. Drafting Problems are provided to apply drawing skills and convey information using GD&T symbology.Geometric Dimensioning and Tolerancing 8th Edition by David A. Madsen; David P. Madsen and Publisher Goodheart-Willcox Publisher. ISBNs: 9781605252827, 9781605253954, 1605253952. The print version of this textbook is ISBN: 9781605252827, 1605252824.