Carbaugh, Robert J., 1946- An applications approach to contemporary economics / Robert J. Carbaugh. - 4th ed. - Australia ; United Kingdom : : Thomson/South-Western, 2007. - 464 p. : : ill. ; ; 26 cm. Includes bibliographical references and index. ISBN: 0324359705 Subjects--Topical Terms: Economics.United States . Economic conditions.