00655nam0-22002411i-450-990001139870403321000113987FED01000113987(Aleph)000113987FED0100011398720000920d1974----km-y0itay50------baengLogic and Aritmetic Natural Numbersby BostockOxfordClarendon Press1974Bostock,David54633ITUNINARICAUNIMARCBK99000113987040332110-M-1417240MA1MA1Logic and Aritmetic Natural Numbers344250UNINAING01