The superintendent of schools and his work;  final report of the Committee on certification of superintendents of schools. 

 - Washington, D.C.,  American association of school administrators,  c1940. 
 - 48 p.  23 cm. 
<br/><br/><label>LCCN: </label>e  40000275  
<br/><br/><label>Subjects--Topical Terms: </label><br/>School superintendents.
<br/><br/><label>LC Class. No.: </label>LB2805  / .A472