01031cam0-22003491i-450-99000149979040332120101112115217.0000149979FED01000149979(Aleph)000149979FED0100014997920030123d1975----km-y0itay50------baengrusRUa-------001yyLectures on the theory of integral equationsby I. G. Petrovskytranslated from the Russian by George YankovskyMoscowMir Publishers1975135 p.ill.20 cmEquazioni integrali515.4Petrovsky,I. G.<Ivan Georgievich ;1901-1973>331375Yankovsky,GeorgeITUNINARICAUNIMARCBK99000149979040332115A-033FI102 36 A 234917FINBNDRCNFI1FINBNLectures on the theory of integral equations118534UNINA