00674nam0-22002411i-450-990001126530403321000112653FED01000112653(Aleph)000112653FED0100011265320000920d1985----km-y0itay50------baengRings, Fields and GroupsAn introduction to abstract algebraby AllenbyLondonEdward Arnold1985Allenby,R. B. J. T.54136ITUNINARICAUNIMARCBK990001126530403321113-C-142179MA1MA1Rings, Fields and Groups345025UNINAING01