LEADER 00968nam0-22003491i-450- 001 990000991640403321 005 20100107165201.0 010 $a3540093494$bBerlin 010 $a0387093494$bNew York 035 $a000099164 035 $aFED01000099164 035 $a(Aleph)000099164FED01 035 $a000099164 100 $a20001205d1980----km-y0itay50------ba 101 0 $aeng 200 1 $aGeneral recursion theory$ean axiomatic approach$fJens E. Fenstad 210 $aBerlin ; New York$cSpringer-Verlag$d1980 215 $axi, 225 p.$d25 cm 225 1 $aPerspectives in mathematical logic 610 0 $aLogica 610 0 $aRicorsività 676 $a511.3 700 1$aFenstad,$bJens Erik$046025 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000991640403321 952 $a7-238$b11929$fFI1 952 $aC-48-(4$b19974$fMA1 959 $aFI1 959 $aMA1 996 $aGeneral recursion theory$9353883 997 $aUNINA