Glickman, Carl D. Supervision of instruction: a developmental approach / Carl D. Glickman, Stephen P. Gordon, Jovita M. Ross-Gordon. - Boston : Allyn and Bacon, c1998. - xviii, 489 pages: illustrations; 25cm. Includes bibliographical references and indexes. ISBN: 0205272274 (paperback) Subjects--Topical Terms: School supervision. LC Class. No.: LB2806.4 .G56 1998 / CL12583