000 00267nam a2200121Ia 4500
100 _aGrewal, B S
250 _a6th ed
942 _cBK
245 _aHigher engineering mathematics
260 _aKhanna Publ, New Delhi
_c1997
082 _a510 Gre
300 _axvi,1307p
999 _c20852
_d20852