Arnold, Roger A. Economics / Roger A. Arnold - 8th ed. - Mason, Ohio : Thomson/South-Western, c2008 - xlviii, 797 p. : col. ill. ; 26 cm. Includes bibliographical references and index. ISBN: 9780324538014 (hbk.) LCCN: 2004113137 Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / A758E 2008