000 00356nam a2200169Ia 4500
008 230913s9999 xx 000 0 und d
082 _a515 sas
100 _aSastry, S.S.
245 0 _aEngineering Mathmatics
245 0 _dII
250 _aII
260 _aNEW DELHI
260 _bPHI
260 _c2001
300 _a658
650 _aMathematics
999 _c139531
_d139531