Machlup, Fritz Methodology of economics and other social sciences / Fritz Machlup - New York : Academic Press , 1978 - xiv, 567p. ; 26 cm. - Economic theory, econometrics and mathematical economics . Includes bibliographical references and index. ISBN: 01246455010 Subjects--Topical Terms: EconomicsSocial sciences Dewey Class. No.: 330 / MAC-2