000 00295nam a2200133Ia 4500
999 _c32449
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020 _a8174091955
100 _aGrewal B S.
245 _aHigher Engineering Mathematics
250 _a39
260 _c2006
_bKHANNA PUBLISHERS
_aDelhi
300 _axi+1276
700 _aGrewal J S.
942 _cBB