Ekelund, Robert B. History of economic theory and method Robert B. Ekelund and Robert F. Hebert - 3rd ed. - New York McGraw-Hill c1990 - xv,688p.: fig.; 22cm. ISBN: 0071007083 Subjects--Topical Terms: Economic TheorySchools of EconomicsEconomists Dewey Class. No.: 330.09 / EKE