00887nam--2200325---450-99000322185020331620090420145745.0000322185USA01000322185(ALEPH)000322185USA0100032218520090420d1970----km-y0itay50------baengUS||||||||001yyRecursivenessSamuel Eilenberg and Calvin C. ElgotNew YorkAcademic Press1970VII, 89 p.23 cmLogica matematica511.3EILENBERG,Samuel46469ELGOT,Calvin C.46470ITsalbcISBD990003221850203316511.3 EIL4974/CBS511.300216433BKSCIRSIAV69020090420USA011457Recursiveness1011220UNISA