Leach, James A. AutoCAD 2006 instructor : a student guide to complete coverage of AutoCAD's commands and features / James A. Leach - Boston : McGraw-Hill Higher Education, c2006 - xxxviii, 1370 p. : ill. ; 28 cm. Includes index. Appendix. ISBN: 0073522619 : Free Subjects--Topical Terms: AutoCADComputer graphics Dewey Class. No.: 005.369 / L434A 2006