Thomas Stephen N <br/><br/>
Formal mechanics of mind. 
Thomas Stephen N 
 - Sussex  Harvester Ptress        1978 
 - 325p.  cm. 
<br/><br/><label>Standard No.: </label>34499 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S:5, L8