Glickman, Carl D., <br/><br/>
SuperVision and instructional leadership : 

 -  Pearson/Allyn and Bacon,  2010. 
<br/><br/><label>ISBN: </label>9780205625031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision.
<br/><br/><label>Dewey Class. No.: </label>371.203  / GLI