Glickman, Carl D. <br/><br/>Supervision and instructional leadership:  a developmental approach/ Carl D. Glickman, Stephen P. Gordon and Jovita M. Ross-Gordon.  -- 6th ed.  -- Boston;  Pearson Education Inc.,  2004. <br/>xx, 508 p.;  25 cm. <br/><br/> Includes bibliographical appendices and indexes. <br/><br/><label>ISBN: </label>0205380794 <br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision.<br/><br/><label>Dewey Class. No.: </label>GSL 371.203 C636 2004