Hays H R <br/><br/>
From ape to angel   An informal history of social a    
Hays H R 
 -  1959 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Race
<br/><br/><label>Dewey Class. No.: </label>Y17:3, J9