Wiles, Kimball <br/><br/>
Supervision for school, the role of the official leader in program development 

 - New York  Prentice Hall  1950 
 - xv,330p.  23m. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization
<br/><br/><label>LC Class. No.: </label>LB2805.W5