00466nam a22001697a 450000500170000001000130001702000260003003500130005603700130006908200120008210000170009424500630011125000120017426000390018627000500022530000210027520180601153106.0  aB-694037  a9788193328491c799.00  aB-694037  bRK Books  a001.151  aGrewal, B .S  aHigher engineering mathematics /cB.S. Grewal & J.S.Grewal  a44th ed  aNew DelhibKhanna publishersc2014  a2-B Nath Market Nai sarakb New Delhie110006  a1238pc27cm(pbk)