Dorfman, Robert Prices and markets - 2d ed. - Englewood Cliffs, N.J. Prentice-Hall 1972 - viii, 264 p. : illus. ; 24 cm. Bibliography: p. 259-260. ISBN: 0136996035 LCCN: 70-170036 Subjects--Topical Terms: MicroeconomicsSupply and demandPrices