00686nam0-22002531i-450-990001261970403321000126197FED01000126197(Aleph)000126197FED0100012619720000920d1976----km-y0itay50------baengRing Theorynonsingular rings and modulesby GoodearlNew YorkMarcel Dekker1976Pure and applied mathematics33Goodearl,K.57894ITUNINARICAUNIMARCBK990001261970403321C-8-(3318587MA1MA1Ring Theory381187UNINAING01