Weltman, Dennis Beginning algebra / Dennis Weltman, Gilbert Perez - 2nd ed. - Boston, Mass. : PWS Pub. Co., c1994 - 633 p. : ill. (some col.) - The PWS series in precalculus, liberal art mathematics, and teacher training . Includes bibliographical references and index ISBN: 0534937624 Subjects--Topical Terms: ALGEBRA LC Class. No.: QA152.2 / W447B 1994