Lial, Margaret L. College algebra / Margaret L. Lial, John Hornsby and David I. Schneider. - 9th ed. - New York : Pearson Education, c2005. - various paging : ill., pics., figs. ; 24 cm. Includes index. Reference ISBN: 0321227573 Subjects--Topical Terms: Mathematics--Algebra Dewey Class. No.: 512.9 / LIC