Omura, George. Mastering AutoCAD 3D [Books]. George Omura. - Singapore Tech Publications Pte Ltd 1996 - xxxii, 1071 p. : ill. ; 23 cm. Includes index. ISBN: 078211850X 0.00 Subjects--Personal Names: AutoCADComputer graphics.Three-dimensional display systems. Dewey Class. No.: T/385 .O4815 / OMU