"Wiig, Karl" <br/><br/>
Expert systems 

 - Geneva  International Labour Office  1990 
 - 182p 
<br/><br/><label>ISBN: </label>9789221064466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (computer science)
<br/><br/><label>Dewey Class. No.: </label>658.46 WII