000 00304nam a2200121Ia 4500
008 160710s1976 xx 000 0 und d
082 _a517.382 SEN
100 _aGREENSPAN,D.
245 _aINTRO. TO PARTIAL DIFFERNETIAL EQUATIONS
260 _bTATA MCGRAW HILL
_c1976
300 _a195
942 _2ddc
_cB
999 _c40851
_d40851