LEADER 00717nam0-22002531i-450- 001 990001155090403321 035 $a000115509 035 $aFED01000115509 035 $a(Aleph)000115509FED01 035 $a000115509 100 $a20000920d1980----km-y0itay50------ba 101 0 $aeng 200 1 $aCombinatorial set theory$fby Williams 210 $aAmsterdam [etc.]$cNorth-Holland$d1980 225 1 $aStudies in logic and the foundations of mathematics$v91 700 1$aWilliams,$bNeil H.$055218 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001155090403321 952 $aC-30-(91$b19962$fMA1 959 $aMA1 996 $aCombinatorial set theory$932682 997 $aUNINA DB $aING01