Halpern Joel M <br/><br/>
Changing village community 
Halpern Joel M 
 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>25993 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y131, K3;2