Cartter, Allan Murray. Labor economics; wages, employment, and trade unionism / [by] Allan M. Cartter [and] F. Ray Marshall. - Rev. ed. - Homewood, Ill., R. D. Irwin, 1972. - xiv, 594 p. illus. 24 cm. - The Irwin series in economics . Includes bibliographies. Subjects--Topical Terms: Labor economics. Dewey Class. No.: 331 / CAL 1972