Pears David <br/><br/>
What is knowledge? 

 - London  George Allen Publisher       1971 
 - vii,106p.  cm. 
<br/><br/><label>Standard No.: </label>45983 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R2, L1