Knowledge and value 
/ edited by Elmer Sprague and Paul W. Taylor 
 - 2d ed. 
 - Brace & World, New York  Harcourt  1967 
 - xiv, 700 p. ; 24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>66-015615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Introductions