Lewis, Clarence Irving <br/><br/>
The ground and nature of the right 
Clarence Iriving Lewis 
 - New York  Columbia University Press  1955 
 - vi, 97p. 
 - Woodbridge lectures  No.5 .
<br/><br/><label>Subjects--Index Terms: </label>Moral philosophy 
<br/><br/><label>Universal Decimal Class. No.: </label>17  / LEW'55