Sykes, Timothy Sean. AutoCAD 2000 : one step at a time basics / Timothy Sean Sykes. - Upper Saddle River, N.J. : Autodesk : Prentice Hall, 2000. - xxvi, 834 p. : ill. ; 26 cm. 1computer disk (4 3/4in.) ISBN: 0130832103 Subjects--Uniform Titles: AutoCAD. Subjects--Topical Terms: Computer graphics--Programmed instruction. Dewey Class. No.: 620.0042 SYK