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 : ill ; 24 cm. - The Irwin series in economics . Includes bibliographies. ISBN: 0256018243 LCCN: 78180496 Subjects--Topical Terms: Labor economics. LC Class. No.: HD4901 / .C34 1972 Dewey Class. No.: 331 / A L