Drucker, Peter F. 1909-2005. Managing for results : economic tasks and risk-taking decisions / Peter F. Drucker. - 1st Perennial Library ed. - New York : Perennial Library, 1986. - xiv, 240 p. ; 21 cm. Originally published: New York : Harper & Row, c1964. "PL/1339."--Cover. Bibliography: p. 229-230. ISBN: 0060913398 (pbk.) $7.95 Subjects--Topical Terms: Industrial management.Decision making. LC Class. No.: HD38 / .D7 1986 Dewey Class. No.: 658.4.03