Rotman, Joseph J., 1934- A first course in abstract algebra / Joseph J. Rotman. - 2nd ed. - Upper Saddle River, N.J. : Prentice Hall, c2000. - xii, 531 p. : ill. ; 24 cm. ISBN: 0130115843 Subjects--Topical Terms: Algebra, Abstract. LC Class. No.: QA162 / .R68 2000 Dewey Class. No.: 512/.02