Sahakian, William S. <br/><br/>
Realms of philosophy 
William S. Sahakian and Mabel Lewis Sahakian. 
 - Rev. ed. 
 - Cambridge, Mass.  Schenkman Pub. Co.  [1974] 
 - xviii, 662 p.  ill.  24 cm. 
<br/><br/>Bibliographical references included in "Philosophers: in outline" (p. 637-659) 
<br/><br/><label>LCCN: </label>65013253  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Introductions.