Supervision in education : Problems and practices 
Tanner, Daniel. 
 -  McMillan Publishing Company.  1987 
 - xvii, 565 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71110465-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision -- United Sates.
<br/><br/><label>Dewey Class. No.: </label>GS 371.203 T15s 1987