Pulsinelli, Linda Ritter. Introductory algebra : an interactive approach / Linda Pulsinelli, Patricia Hooper. - 2nd ed. - New York : London : Macmillan ; Collier Macmillan, c1987. - xii, 745, [40] p. : ill. ; 28 cm. Includes index. ISBN: 0023969407 (pbk.) LCCN: 86002795 Subjects--Topical Terms: Algebra. LC Class. No.: QA152.2 / .P85 1987 Dewey Class. No.: 512