Bach, George Leland. Economics : Analysis, decision making and policy / by George Leland Bach…[et.al.] - 11th ed. - London: Prentice-Hall Inc., 1987. - xv, 752p. ISBN: 0132272407 Subjects--Topical Terms: Demand and supplyEconomicsMarket demandMarket supply Dewey Class. No.: 330.1 / BAC/E