Ronald G. Ehrenberg, Robert S. Smith. Modern labor economics : theory and public policy / Ronald G. Ehrenberg, Robert S. Smith. - 8th - Boston : Addison-Wesley, 2003. - xix, 587 p. - The Addison-Wesley series in economics . Includes index. ISBN: 201785773 Subjects--Topical Terms: Labor economics--Labor policy--Personnel management. Dewey Class. No.: 331 E333