Mathis, Robert L. Human resource management / Robert L. Mathis, John H. Jackson and Sean R. Valentine - 14th ed. - Australia : Cengage Learning, c2014. - xxiii, 657 p. : ill. ; 27 cm. ISBN: 9781133953104 LCCN: Subjects--Topical Terms: Personnel management LC Class. No.: HF5549 / .M3349 2014