Santayana George <br/><br/>
Life of reason or the phases of human progress 
Santayana George 
 - New York  Collier Books U. S. A.       1962 
 -  V1 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Philosophy<br/>Metaphysics
<br/><br/><label>Dewey Class. No.: </label>R3xM63, K2.1-.5