Koser, Gary Workplace skills for success with AutoCAD 2010 : basics : a layered learning approach / Gary Koser, Dean Zirwas - Columbus, OH : Prentice Hall, 2010 - xx, 397 p. : ill. ; 28 cm. Includes index ISBN: 9780135071564 0135071569 Subjects--Topical Terms: Computer--Aided design