Dix, Mark. Discovering AutoCAD 2005 / Mark Dix, Paul Riley. - Upper Saddle River, NJ : Pearson/Prentice Hall, c2006. - xv, 725 p. : ill. ; 26 cm. Includes index. ISBN: 0131926128 (pbk) Subjects--Uniform Titles: AutoCAD. Subjects--Topical Terms: Computer graphics. Dewey Class. No.: 620.00420285 / DIX