Spencer, Herbert <br/><br/>
Principles of sociology : (Vol.2) 

 - London  Williams And Nargate  1893 
 - x,706p 
 - System Of Synthetic Philosophy 6,7,8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y1
<br/><br/><label>Dewey Class. No.: </label>Y1  / C3.2