Ferguson, C.E. Principles of economics / C.E. Ferguson [and] Juanita M. Kreps. - 2nd ed. - New Delhi : OXFORD & IBH PUB., c1965[Reprinted 1972] - xIii, 863 p. : ill. ; 27 cm. Includes bibliographies and index. ISBN: 0538081503 Subjects--Topical Terms: Economics. Dewey Class. No.: 330 / FEP