00718nam0-22002651i-450-990001321870403321000132187FED01000132187(Aleph)000132187FED0100013218720000920d1990----km-y0itay50------baengContemporary abstract algebraJoseph A. Gallian.Second edition -LexingtonHeath1990.Gallian,Joseph A.59900ITUNINARICAUNIMARCBK990001321870403321121-L-309049MA1121-L-319050MA1MA1Contemporary abstract algebra382977UNINAING01