Cohen, Paul R <br/><br/>
Heuristic reasoning about uncertainty  An artificial intelligence approach 
by Paul R Cohen 
 - Boston  Pitman Advanced Pub.  1985 
 - 204p 
 - Research Notes in Artificial Intelligence 2 .
<br/><br/><label>ISBN: </label>0273086677 
<br/><br/><label>Dewey Class. No.: </label>001.539  / N85