Ferguson, C. E. Microeconomic theory / by C. E. Ferguson. - Rev. ed. - Homewood, Ill. : R. D. Irwin, 1969. - xv, 521 p. : ill. ; 24 cm. - The Irwin series in economics . Includes bibliographical references. LCCN: 69-010179 Subjects--Topical Terms: Microeconomics. Dewey Class. No.: 338.5