Sowa, John F. <br/><br/>
Conceptual structures :  information processing in mind and machine / 
John F. Sowa. 
 - Reading, Mass. :  Addison-Wesley Pub.,  c1984. 
 - xiv, 481 p. : 
<br/><br/> , Included bibliographical references and index. 
<br/><br/><label>ISBN: </label>0201144727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conceptual structures (Information theory).---
<br/><br/><label>Dewey Class. No.: </label>006.332  / Co