Herstein, I. N. Abstract algebra / I.N. Herstein. - 3rd ed. - Upper Saddle River, N.J. : Prentice-Hall, c1996. - xv, 249 p. : ill. ; 24 cm. Includes index. ISBN: 9780471368793 Subjects--Topical Terms: Algebra, Abstract. LC Class. No.: QA162 / .H47 1996