Social change.  

 - New York,  McGraw-Hill  1960.  
 - 423 p  illus  24 cm. 
<br/><br/>Bibliographical footnotes.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change.
<br/><br/><label>LC Class. No.: </label>HM101  / .N59