Siegel, Barry N. Aggregate economics and public policy, by Barry N. Siegel. - Rev. ed. - Homewood, Ill., R. D. Irwin, 1965. - xii, 369 p. illus. 24 cm. - The Irwin series in economics . Subjects--Topical Terms: Income.Economic policy. Dewey Class. No.: 339 / SIA 1966