Lewis, Clarence Irving. <br/><br/>
Mind and the world-order :  outline of a theory of knowledge. 

 - New York,  Dover Publication,  1956. 
 - 446 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of.
<br/><br/><label>Dewey Class. No.: </label>121  / LEW/M