Clark, John Bates The philosophy of wealth economic principles newly formulated. - New York A. M. Kelley Publishers 1967. - xv, 236 p. 21 cm. - Reprints of economic classics . Reprint of the 1887 ed. LCCN: 67025955 Subjects--Topical Terms: Economics LC Class. No.: HB171 / .C59 1967 Dewey Class. No.: 330.15/5