00782nam0-22003011i-450-990000986740403321000098674FED01000098674(Aleph)000098674FED0100009867420000920d1970----km-y0itay50------baengRecursivenessSamuel Eilenberg, Calvin C. ElgotNew York [etc.]Academic Press1970vii, 89 p.24 cmLogicaRicorsività160Eilenberg,Samuel46469Elgot,Calvin C.ITUNINARICAUNIMARCBK9900009867404033217-1467427FI1FI1Recursiveness353716UNINAING01