Proceeding of the seventh conference of the society for the study of artificial intelligence and simulation of behaviour 
/University of Sussex 18-21 April, 1989 
 - London:   Pitman Publishing,  1989 
 - 233p. 
<br/><br/><label>ISBN: </label>1-55860-087-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Subjects--Index Terms: </label>Artificial intelligence