TY - BOOK AU - George Omura TI - Mastering Auto Cad-14 for Mechanical Engineers SN - 0000029918 U1 - 621.503535 PY - 1998/// CY - New Delhi PB - B P B Publication KW - Cad-14 KW - Engineers KW - Mastering KW - Mechanical KW - Auto KW - AUTO CAD ER -