Blackboard systems 
ed. by Robert Engelmore and Tony Morgan 
 - Workingham  Addison-Wesley pub. Co.  1988 
 - xiii, 602p. 
 - Insight series in artificial intelligence   .
<br/><br/><label>ISBN: </label>0201174316 
<br/><br/><label>Dewey Class. No.: </label>004.125  / N88