Ryan Bryce F <br/><br/>
Social and cultural change 

 - New York  Ronald Press USA         1969 
 - vii,496p  cm. 
<br/><br/> Bibliography : P 441-478 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:1:6, K9