000 00307nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a510.024 G841
100 _aGREWAL,B S
245 0 _aELEMENTARY ENGINEERING MATHEMATICS
260 _aDELHI
_bKHANNA PUB.
_c1998
300 _a714p.,22X14cms.
942 _cBK
999 _c61217
_d61217