Holder, Leonard Irvin 1923 College algebra / Leonard I. Holder - 4th - Belmont, California : Wadsworth Publishing c1987 - xiii, [430] p. ill. ; 24 cm. Includes index. ISBN: 0-534-06774-3 Subjects--Topical Terms: Algebra. LC Class. No.: QA154.2 / .H64 1987