000 00262nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aGUPTA (AK), KUMAR,
245 0 _aENGINEERING MATHEMATICS
260 _bM C GRAW HILL EDUCATION PVT LTD (MCG)
942 _2ddc
_cBTECH
999 _c7931
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