Spencer, Herbert <br/><br/>
The principles of ethics 

 - New York:  D. Appleton and Company,  1901 
 - xviii,572p.  ill.  21cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>LC Class. No.: </label>BJ1311.S75