Richard, Paul Introduction to Autocad 2012 : a modern perspective / Paul Richard, Jim Fitzgerald. - 1st ed. - Boston : Prentice Hall, c2012. - xix, 940 p. : ill. ; 28 cm. ISBN: 9780132725170 0132725177 LCCN: 2011011145 Subjects--Uniform Titles: AutoCAD. Subjects--Topical Terms: Computer graphics.Computer-aided design. LC Class. No.: T385 / .R494574 2012 Dewey Class. No.: 621.3996