Sowa, John F. <br/><br/>
Conceptual structures :  information proceesing in mind and machine / 
John F. Sowa 
 - Reading, Mass. :  Addison-Wesley,  1984 
 - xiv, 481 p. :  ill. ;  24 cm. 
 - System programming series .
<br/><br/><label>ISBN: </label>0201144727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence<br/>Cognition<br/>Human information processing