Nilsson , Nils J. <br/><br/>
Artificial intelligence : a new synthesis 

 - Delhi :  Harcourt Asia,  1994 
 - 513. 
<br/><br/><label>ISBN: </label>9814033464  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special computer methods
<br/><br/><label>Dewey Class. No.: </label>006.3  / NIL