Knowles Malcolm S <br/><br/>
Informal adult education 

 -  1950 
<br/><br/><label>Standard No.: </label>87,443 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T3, J0