Layard, P. R. G. Microeconomic theory / P. R. G. Layard, A. A. Walters. - New York : McGraw-Hill, c1978. - xiv, 498 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0070367868 LCCN: 77021628 Subjects--Topical Terms: Microeconomics. Dewey Class. No.: 330 / LAM 1978