Nunn, T. Percy <br/><br/>
Education: its data and first principles   

 - Rev. ed. 
 - New York  Longmans, Green & company  1930 
 - ix, 260 p. 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>RBC 370.11  / N972