Weiss, Andrew Efficiency wages: models of unemployment, layoffs, and wage dispersion / Andrew Weiss - New Jersey : Princeton University Press , 1990 - 118 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 069042799 Subjects--Topical Terms: WagesWageWages and salariesUnemployment Dewey Class. No.: 331.2 / WEI-2