000 00373nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aEpstein, Bernard
245 0 _aPartial differantial equations
250 _aT.m.h. edition
260 _bTataMcgrawhill
_aBombay
_c1962
653 _aDifferential Equations
942 _c1
999 _c199614
_d199614