00756nam0-22002771i-450-99000032834040332120001010000032834FED01000032834(Aleph)000032834FED0100003283420001010d--------km-y0itay50------baitay-------001yyTwelfthe report of the committee on catalysis National Research Council.New YorkWiley1940X,388 p., ill., 23 cm547National Research Council<Stati Uniti d'America>ITUNINARICAUNIMARCBK99000032834040332104 129-9CI 4102DINCHDINCHUNINAING01