Leite, Joao Alexandre <br/><br/>
Evolving knowledge bases :  specifications and semantics / 
Joao Alexander Leite 
 - Amsterdam, The Netherlands:  IOS Press,  2003 
 - xviii, 307 p.;  25 cm. 
 - Frontiers in artificial intelligence and applications; 81 .
<br/><br/>Includes bibliographical references (p. 283-301) 
<br/><br/><label>ISBN: </label>158603278X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic programming<br/>Expert systems (Computer science)