Darby, Michael R., 1945- Macroeconomics : the theory of income, employment, and the price level / Michael R. Darby. - New York : McGraw-Hill, c1976. - xii, 395 p. : ill. ; 25 cm. Includes bibliographies and index. ISBN: 0070153469 9780070153462 Subjects--Topical Terms: Macroeconomics. Dewey Class. No.: 339 DAR