TY - BOOK AU - S.Trymbaka Murthy TI - Computer-Aided Engineering Drawing,Ed3 SN - 0000061456 U1 - 621.81 PY - 2006/// CY - New Delhi PB - I.K. Int KW - Drawing,Ed3 KW - Engineering KW - Computer-Aided KW - M/c Design,Draw & Engg Draw,Graphy ER -