000 00422nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a515.353 DUC;2
100 _aDuchateau, PaulZachmann, David W
245 0 _aTheory and problems of partial differential equations (Schaum's outline series)
260 _c1986
_bMcGraw-Hill,
300 _a241
650 _aDifferential equation
942 _cAA
999 _c163598
_d163598