00851nam0 2200241 450 00001936320081117103452.020081117d1971----km-y0itay50------baengrusSUy-------001yyLectures on the theory of integral equationsby I. G. Petrovskytranslated from the Russian by George YankovskyMoscowMir publishers1971135 p.20 cmLeckcii po teorii integral'n'ih uravvnenij<in inglese>34012Equazioni integrali515.4520Equazioni integraliPetrovskij,Ivan Georgievic632369ITUNIPARTHENOPE20081117RICAUNIMARC000019363M 515.4/1M 248DSA2008Leckcii po teorii integral'n'ih uravvnenij34012UNIPARTHENOPE