Leach, James A. AutoCAD 2007 instructor : a student guide to complete coverage of AutoCAD's commands and features / James A. Leach. - Boston : McGraw-Hill Higher Education, c2007. - xl, 1472 p. : ill. ; 28 cm. - McGraw-Hill graphics series. . Includes index. ISBN: 0073522627 (pbk.) Subjects--Uniform Titles: AutoCAD. Subjects--Topical Terms: Computer graphics.