000 00314nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.383 S671
100 _aSNEDDON.IAN
245 0 _aELEMENTS OF PARTIAL DIFFERENTIAL EQUATIONS
260 _aNEW YORK
_bMcGraw-Hill
_c1957
300 _a21X14
942 _cBK
_2DDC
999 _c14349
_d14349