Brachman, Ronald J. <br/><br/>
Knowledge representation and reasoning / 
Ronald J. Brachman, Hector J. Levesque 
 - Boston :  Morgan Kaufmann,  2004 
<br/><br/><label>ISBN: </label>1558609326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge representation (Information theory)<br/>Reasoning