Bittel, Lester R. What every supervisor should know : the basics of supervisory management / Lester R. Bittel. - 5th ed. - New York : Gregg Division, McGraw Hill, 1985. - xiii, 658 p. : col. ill. ; 24 cm. Includes index. Bibliography: ISBN: 0070055742 LCCN: 84012579 Subjects--Topical Terms: Personnel management.Supervision of employees. LC Class. No.: HF5549 / .B52 1985 Dewey Class. No.: 658.302 / BIW 1985