Liebhafsky, Herbert Hugo, 1919- The nature of price theory / [by] H. H. Liebhafsky. With the assistance of Nancy M. Liebhafsky. - Rev. ed. - Homewood, Ill., Dorsey Press, 1968. - xix, 643 p. 24 cm. - The Dorsey series in economics . Includes bibliographies. Subjects--Topical Terms: Prices. LC Class. No.: HB221 / .L57 1968 Dewey Class. No.: 338.5201 / LIN 1968