Luger, George F. <br/><br/>
Artificial intelligence :  structures and strategies for complex problem solving / 
George F. Luger 
 - 4th ed 
 - Harlow, UK:  Pearson,  2002 
 - xxiii, 856 p.:  ill.;  24 cm 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 809-835 
<br/><br/><label>ISBN: </label>0201648660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence<br/>Knowledge representation (Information theory)<br/>Problem solving