Bittner, Rudiger <br/><br/>
What reason demands, t 
Rudiger, Bittner 
 - Cambridge,  Cambridge University Press  1989 
 - ix,  198p. 22cm 
<br/><br/><label>ISBN: </label>0521377102 
<br/><br/><label>Dewey Class. No.: </label>170  / BIT/TAL