Head, George O., 1945-
The AutoCAD 3D book / George O. Head, Charles A. Pietra, Kenneth J.L. Segal. - 1st ed. - New Delhi : Chapel Hill, N.C. : Galgotia Publications ; Ventana Press, c1989 [Reprinted 1990]. - xxix, 319 p. : ill. ; 24 cm.
Includes index.
0940087189
89050054
620/.00425/02855369
The AutoCAD 3D book / George O. Head, Charles A. Pietra, Kenneth J.L. Segal. - 1st ed. - New Delhi : Chapel Hill, N.C. : Galgotia Publications ; Ventana Press, c1989 [Reprinted 1990]. - xxix, 319 p. : ill. ; 24 cm.
Includes index.
0940087189
89050054
620/.00425/02855369