000 00407nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aGrewal, B.S
245 _aHigher engineering mathematics
260 _aDelhi
_bKhanna
_c1991
300 _aVIII, 1084p
650 _aMathematics for engineers
999 _c47978
_d47978