Wittgenstein, Ludwig <br/><br/>
Tractatus logico-philosophicus 

 - LoNew Delhion  Routledge  1981 
 - 207p.  23 cm. 
<br/><br/><label>ISBN: </label>041505186X 
<br/><br/><label>Dewey Class. No.: </label>192,  / D, wit