Ferm, Vergilius  <br/><br/>
A history of philosophical systems /  
Vergilius Ferm  
 - 1 ed. 
 - NY :   The Philosophical Library,   c/1950 
 - xiv, 642 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filosofía
<br/><br/><label>Dewey Class. No.: </label>140 F38