Dugopolski, Mark. College algebra / Mark Dugopolski. - 3rd ed. - Boston : Addison Wesley, 2003. - xxi, 616p.: col. ill. ; 27 cm. Includes index. ISBN: 0201755262 Ksh6,100/= Subjects--Topical Terms: Algebra. LC Class. No.: QA 154.3 / .D8 2003