Von Mises, Ludwig, 1881-1973. The ultimate foundation of economic science : an essay on method / by Ludwig von Mises. - 2d ed. / foreword by Israel M. Kirzner. - Kansas City, Kan. : Sheed Andrews and McMeel, [1978] c1962. - xvii, 148 p. : 24 cm. - Studies in economic theory . Includes bibliographical references and index. ISBN: 0836207653. 0836207661 LCCN: 77020127 Subjects--Topical Terms: Economics.Economics--Methodology.Positivism. LC Class. No.: HB71 / .V65 1978 Dewey Class. No.: 330.018