00540nam a22001817a 450000500170000001000130001702000260003003500130005603700100006908200100007910000190008924500890010825000130019726000340021027000550024430000290029970000300032820110902164443.0  aG-001327  a9788130912158c175.00  aG-001327  bGift   a604.2  aPal, Subrata    aComputer-aided engineering drawing /cby Subrata Pal [and] Madhusudan Bhattacharyya   a7th ed.   aNew Delhi bViva Books c2009  a4737/23 Ansari Road, DaryaganjbNew Delhi e110002  aviii, 297p. c25cm(pbk)   aBhattacharyya, Madhusudan