00333nam a2200157Ia 4500 Kreyszig/Erwin Mathematics 9 BK 25 Advanced Engineering Mathematics Wiley India 2006 510 KRE ENGLISH production 34460 34460 0 0 0 0 CRC CRCE 428 2023-03-17 Allied Publishers 434.25 3536 dt 21/03/2012 1 1 510 KRE 22047 2025-11-21 2025-10-13 579.00 0000-00-00 BK