LEADER 01139cam0-22004331i-450- 001 990001061080403321 005 20050606153221.0 010 $a0-7204-2061-X 035 $a000106108 035 $aFED01000106108 035 $a(Aleph)000106108FED01 035 $a000106108 100 $a20001205d1971----km-y0itay50------ba 101 0 $aeng 102 $aNL 200 1 $aDegrees of Unsolvability$fJoseph R. Shoenfield 210 $aAmsterdam [etc.]$cNorth-Holland$d1971 215 $a111 p.$d24 cm 225 1 $aNorth-Holland mathematics studies$v2 610 0 $aLogica 610 0 $aRicorsività 610 0 $aInsiemi 610 0 $aStrutture algebriche 676 $a160 676 $a516 700 1$aShoenfield,$bJoseph Robert$050563 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001061080403321 952 $aMXXV-A-238$b1846$fMAS 952 $a7-168$b9013$fFI1 952 $a7-168.001$b15937$fFI1 952 $a28-I-34$b11870$fMA1 952 $aC-21-(2$b12684$fMA1 959 $aFI1 959 $aMAS 959 $aMA1 996 $aDegrees of Unsolvability$9340189 997 $aUNINA