00751nam0-22002771i-450-990001036910403321000103691FED01000103691(Aleph)000103691FED0100010369120000920d1969----km-y0itay50------baengConstructive Sets with ApplicationsA. MostowskiAmsterdamNorth-Holland1969ix, 269 p.23 cmTeoria degli insiemi160Mostowski,Andrzej48428ITUNINARICAUNIMARCBK9900010369104033217A-0246728FI1FI1Constructive Sets with Applications338806UNINAING01