Keller, Franklin Jefferson,  1887- <br/><br/>
Principles of vocational education:  the primacy of the person /  Franklin J. Keller 

 - Boston,  D.C. Heath  [1948] 
 - 402 p.  23 cm. 
<br/><br/>Bibliography footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocational education.<br/>Education--Philosophy.
<br/><br/><label>LC Class. No.: </label>LC1043  / .K38 
<br/><br/><label>Dewey Class. No.: </label> / KEL 1948