00819nam0 2200289 450 00001884720081104162712.00-387-08417-73-540-08417-720081104d1979----|||||itac50------baengDEy-------001yyBasic set theoryAzriel LevyBerlinSpringer1979XIV, 391 p.25 cmPerspectives in mathematical logic2001Perspectives in mathematical logicBasic set theory32704Insiemi fuzzy511.320Levy,Azriel41990ITUNIPARTHENOPE20081104RICAUNIMARC000018847M 511.3/1M 590DSA2008Basic set theory32704UNIPARTHENOPE