000 00254nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aJAIN AND RAWAT
245 0 _aADVANCED ENGINEERING MATHEMATICS
250 _a2002
260 _bCBC
942 _2ddc
_cBTECH
999 _c4449
_d4449