Dooley, Peter C. Elementary price theory [by] Peter C. Dooley. - New York, Appleton-Century-Crofts [1967] - vii, 173 p. illus. 21 cm. LCCN: 67013465 Subjects--Topical Terms: Prices.Supply and demand. LC Class. No.: HB221 / .D58 Dewey Class. No.: 338.52 / DOE 1967