Broadwell, Martin M. Supervising today : a guide for positive leadership / Martin M. Broadwell ; cartoons by Johnny Sajem. - 2nd ed. - New York : Wiley, c1986. - xviii, 267 p. : ill. ; 22 cm. - Wiley series in training and development . ISBN: 0471836745 (pbk.) Subjects--Topical Terms: Supervision of employees. Dewey Class. No.: 658.3/02�19