Douglass Harl R <br/><br/>
Organisation and administration of secondary schools 

 -  1945 
<br/><br/><label>Standard No.: </label>87,161 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T2:8.73, H5