The Rationalist=Rene Descartes. 

 - New York :  Doubleday,  c1960. 
 - 471 p. 
<br/><br/><label>ISBN: </label>0385095406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy, mordern--17th century.<br/>Rationalism.
<br/><br/><label>LC Class. No.: </label>B801  / .R37