000 00337nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aGrewal B S
_94620
245 0 _aHigher Engineering Mathematics
250 _a36
260 _bKhanna Publishers
260 _c2006
300 _a1276
650 _aMathematics
_94621
942 _cBE_BK
999 _c3617
_d3617