Friedman, Milton, 1912-2006. Essays in positive economics / by Milton Friedman. - Chicago ; London : University of Chicago Press, 1964, c1953 . - 328 p. : ill. ; 24 cm. ISBN: 0226264033 (pbk.) LCCN: 53-003533 Subjects--Topical Terms: Economics. Dewey Class. No.: 330.4