Goodearl, K. R. Ring theory : non singular rings and modules / K. R. Goodearl - New York : M. Dekker, c1976 - viii, 205 p. ; 24 cm. - Monographs and text books in pure and applied mathematics . Includes index Bibliography: p. 191-200 ISBN: 0824763548 : USD 24.50 Subjects--Topical Terms: Noncommutative ringsRings (Algebra)Mathematics--Philosophy Dewey Class. No.: 512.815