After forty : the time for achievement / edited by Cary L. Cooper and Derek P. Torrington. - New York : Chichester J. Wiley, c 1981. - vii, 211 p. : ill. ; 24 cm. Includes index. 63 63 ISBN: 0 471 28043 7 Subjects--Topical Terms: Labor economics. Dewey Class. No.: 331.394 / A89