Pears David <br/><br/>
Wittgenstein . 

 - Fontana  William Collins Sons and Co.     1971 
 - 188p.  cm. 
<br/><br/><label>Standard No.: </label>50453 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R3xM891:g, L1