000 00287nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a527 GRE
100 _aGREWAL (B.S)
245 _aHigher Engineering Mathematics
260 _aNew Delhi
_bKhanna Pub
365 _cRs
999 _c212147
_d212147