Santayana George <br/><br/>
Realm of spirit 
Santayana George 
 -  1940 
 - Realms of being by George Santayana; 4 .
<br/><br/><label>Standard No.: </label>68,306 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R3xM63, H0