Hofstadter, Richard,  1916-1970. <br/><br/>
Social Darwinism in American thought 

 - Rev. ed. 
 - New York, N.Y.  G. Braziller  1959 
 - 248 p. 22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>59-009543 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social evolution<br/>Sociology--United States--History