Landy, Frank J. The measurement of work performance: methods, theory, and applications / Frank J. Landy & James L. Farr - New York : Academic Press , 1983 - xiii, 342 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0124356605 Subjects--Topical Terms: EmploymentUnemploymentWorkPerformance Dewey Class. No.: 331.11/ / LAN