Library of Congress Cataloging-in-Publication Data
Lial, Margaret L.
Algebra for college students/Margaret L. Lial, John Hornsby, Terry McGinnis.—7th ed.
p. cm.
ISBN-13: 978-0-321-71540-1
(student edition)
ISBN-10: 0-321-71540-3
(student edition)
1. Algebra—Textbooks. I. Hornsby, E. John. II. McGinnis, Terry. III. Title.
QA154.3.L53 2012
512.9—dc22
2010002284
Copyright © 2012, 2008, 2004, 2000 Pearson Education, Inc.