Ethier AutoCAD in 3 dimensions using AutoCAD 2004 / Stephen J. Ethier, Christine A. Ethier. - Upper Saddle River Pearson/Prentice Hall 2004. - xix, 502p. ill. 28cm + 1 CD-ROM (4 3/4in.) ISBN: 0131138162 Subjects--Topical Terms: AutoCADComputer graphics Dewey Class. No.: 620.004202855369 ETH 2004