Cohn, P M <br/><br/>
Free rings and their relations 
P M Cohn 
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 - Academic Press, London  1985 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Rings, integral domains, ideals, Modules, Radical theory-- Algebra-- Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.4  COH-F