Gustafson, R. David Intermediate algebra R. David Gustafson, Rosemary M. Karr, Marilyn B. Massey - 9th ed - Australia Brooks/Cole Cengage Learning c2011 - 1 v. (various pagings) : ill. (some col.) ; 27 cm Includes index ISBN: 9780495831426 ISSN: 2009921040 Subjects--Topical Terms: Algebra Dewey Class. No.: 512 GUS