00816nam0-22003131i-450-9900011187104033213-540-57093-4000111871FED01000111871(Aleph)000111871FED0100011187120000920d1993----km-y0itay50------baengRecursion TheoryJoseph R. ShoenfieldBerlin [etc.]Springer-Verlag199384 p.24 cmLecture notes in logic1LogicaRicorsività160Shoenfield,Joseph Robert50563ITUNINARICAUNIMARCBK9900011187104033217-28319619FI1FI1Recursion Theory336759UNINAING01