Marshall, F. Ray Labor economics : wages, employment, and trade unionism, F. Ray Marshall, Allan G. King, Vernon M. Briggs, Jr - 4th ed - Homewood, Ill : R. D. Irwin, 1980 - xiv, 594 p. : ill. ; 24 cm - The Irwin series in economics . Previous edition by Allan Murray Cartter Includes bibliographical references and index ISBN: 0256023344 LCCN: 79-89464 Subjects--Topical Terms: Labor economics