Williams, Hank. The essence of managing groups and teams / Managing groups and teams Hank Williams. - London ; New York : Prentice Hall, c1996. - vii, 251 p. : ill. ; 24 cm. - The essence of management series . Includes index. ISBN: 9780133565287 LCCN: 95026374 Subjects--Topical Terms: Teams in the workplace.Supervision of employees. Dewey Class. No.: 658.3128 / WIL