00825nam--2200313---450-99000322294020331620090421130835.0000322294USA01000322294(ALEPH)000322294USA0100032229420090421d1962----km-y0itay50------baengUS||||||||001yyAlgebraic logicHalmos Paul R.New YorkChelsea Publ. Co.1962271 p.23 cmLogica simbolica511.3HALMOS,Paul R.439609ITsalbcISBD990003222940203316511.3 HAL4588/CBS511.300216516BKSCIRSIAV69020090421USA011308Algebraic logic1011799UNISA