Barro, Robert J Macroeconomics / Robert J. Barro. - 3rd ed. - New York : John Wiley & Sons, c1990. - xx, 576 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0471517763 Subjects--Topical Terms: Macroeconomics. LC Class. No.: HB172.5 / .B37 1990