TY - BOOK AU - Tickoo, Sham TI - Advanced Techniques In AutoCad 14 SN - 81-7515-004-1 U1 - 005.1/T556a PY - 1998/// CY - New Delhi PB - Allen George & Unwine KW - AutoCAD N1 - Department of Computer Science & Engineering N2 - Advanced, Techniques, AutoCad ER -