000 00431nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a515.35 S1
100 _a"Sobolev, S L"
245 0 _aPartial Differential Equations of Mathematical Physics
250 _a\\196400ENGGPCX
260 _aPergamon
260 _b1964
260 _cNew York
300 _aviii+427p
500 _aincludes index and biblioraphy
942 _cBK
999 _c32308
_d32308