00353nam a2200169Ia 4500 Pal Subrata Engineering Drawing 7 BK 20 Computer aided engineering drawing Viva Books 2009 PAL 297 ENGLISH Info.Tech 21277 21277 0 0 0 0 CRC CRCE CRCE 2023-03-17 Book Service Syndicate 140.00 519 dt 28/03/2012 0 PAL 21887 2023-03-17 175.00 0000-00-00 BK