000 00274nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aSastry, S.S.
245 0 _aEngineering Mathematics Vol.2
250 _a3
260 _b-
260 _c0
300 _a662
942 _cBK
999 _c8215
_d8215