Claeys, Gregory <br/><br/>
The “Survival of the Fittest” and the Origins of Social Darwinism / 
Gregory Claeys. 
 - [S.d.] :  [s.d.],  2000. 
 - pp. 223-240 
 - Journal of the History of Ideas .
<br/><br/><br/>Inglés 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Darwinismo<br/>Darwinism
<br/><br/><label>Dewey Class. No.: </label>576.82