00738nam0-22002531i-450-990001231310403321000123131FED01000123131(Aleph)000123131FED0100012313120000920d1970----km-y0itay50------baengComputational problems in abstract algebraby LEECH J.s.l.Pergamon Press1970.Proceedings of a Conference held at Oxford 1967.Leech,John Watson57058ITUNINARICAUNIMARCBK990001231310403321201-C-18a9754MA1MA1Computational problems in abstract algebra382119UNINAING01