000 00247nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _ajain , LYENGAR (SRK),
245 0 _aADVANCE ENGG MATHEMATICS
260 _bNAROSA PUBLISIHING
942 _2ddc
_cBTECH
999 _c3283
_d3283