Messersmith, Sherri.
Intermediate algebra / Sherri Messersmith. — 1st ed.
p. cm.
Includes index.
ISBN 978–0–07–340617–6—ISBN 0–07–340617–1 (hard copy : alk. paper) 1. Algebra—Textbooks. I. Title.
QA154.3.M47 2012
512.9—dc22
2010044513

学好数学，经管才能好。哈哈