Friedman, Milton, 1912-2006. Essays in positive economics / by Milton Friedman. - Chicago, Ill. : University of Chicago Press, 1953. - v, 328 p. ; 21 cm. Includes bibliographical references and index. ISBN: 0226264025 0226264033 Subjects--Topical Terms: Economics. Dewey Class. No.: 330 / FRE 1959