Pharis, William L. <br/><br/>
In-service education of elementary school principals 
[by] William L. Pharis. 
 - Washington  Dept. of Elementary School Principals, National Education Association  1966. 
 - 48 p.  23 cm. 
<br/><br/>Bibliography: p. 29-30. 
<br/><br/><label>LCCN: </label>66021842  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary school principals--In-service training.
<br/><br/><label>LC Class. No.: </label>LB2822.5  / .P5