000 00268nam a2200121Ia 4500
100 _aGREWAL.B.S AND GREWAL,J.S
365 _cRS
365 _d1
942 _cMCABK
245 _aHigher Engineering Mathematics
260 _bKhanna Publishers
_aDelhi
300 _axi+1276
999 _c33548
_d33548