Behrens, Ernst-August Ring theory / Ernst-August Behrens ; translated from German by Clive Reis - New York : Academic Press, 1972 - vii, 320 p. ; 23 cm. - Pure and applied mathematics ; vol. 44 . Includes bibliographical references and index ISBN: USD 31.75 Subjects--Topical Terms: Rings (Algebra)Associative ringsFrobenius Algebras Dewey Class. No.: 512.815