McConnell, Campbell R. Macro-economics : principles, problems, and policies / Campbell R. McConnell, Stanley L. Brue. - 12th ed. - New York : McGraw-Hill, c2015. - xxxvi 493 p.: col. ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0070456038 : $34.95 LCCN: 92020050 Subjects--Topical Terms: Macroeconomics. LC Class. No.: HB172.5 / McC 1993 Dewey Class. No.: 339