Mitchm, Paul M. <br/><br/>
The high school principal and staff plan for program improvement 

 - New York  Teachers College Press  1958 
 - 103p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools
<br/><br/><label>LC Class. No.: </label>LB1628.M54