000 00398nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e22781
_aMAIN
041 _aEnglish
082 _a515.353 S21M
100 _aSchechter, Martin
245 0 _aModern methods in partial differential equations: An introduction
260 _aNew York
_bMcGraw-Hill
_c1977
300 _axii, 245 p.
942 _cBK
999 _c185261
_d185261