Arnold, David M. Finite rank torsion free abelian groups and rings / David M. Arnold. - Springer-Verlag, 1982. - vi, 191 p. ; 25 cm. - Lecture notes in mathematics ; 931 . - Lecture notes in mathematics (Springer-Verlag) ; 931. . Includes index. Bibliography : p. [178]-189. ISBN: 0387115579 (U.S. : pbk.) LCCN: 82010329 Subjects--Topical Terms: Torsion free Abelian groups.Endomorphism rings.Quotient rings. Subjects--Index Terms: მათემატიკა LC Class. No.: QA3 QA171 / .L28 vol. 931 Dewey Class. No.: 510 s 512/.2 Universal Decimal Class. No.: 51