000 00268nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aGUPTA KANTESH
245 0 _aMATHSMATICS FOR ENGINEERS PART 1
250 _a1
260 _bUNIVERSITY BOOK HOUSE
942 _2ddc
_cBTECH
999 _c4849
_d4849