00705nam0-22002651i-450-990001248950403321000124895FED01000124895(Aleph)000124895FED0100012489520000920d1965----km-y0itay50------baengTheory of CategoriesDI MITCHELL, BARRYNew YorkAcademic Press1965Pure and applied mathematicsvol. 17 ̜Mitchell,Barry346894ITUNINARICAUNIMARCBK99000124895040332111-F-18295MA1MA1Theory of categories79712UNINAING01