00708nam0-22002651i-450-99000124359040332120051013100625.0000124359FED01000124359(Aleph)000124359FED0100012435920001205d--------km-y0itay50------baengGroups and fieldsBY EARL-MOORE-SMITHNew YorkMcGraw-HillEarl,Boyd46484Moore,J. Williams346133Smith,Wendell I.46486ITUNINARICAUNIMARCBK99000124359040332111-G-245058MA1MA1Groups and fields381438UNINA