FININ,TIM, KASS,ROBERT <br/><br/>
ROLE OF USER MODELS IN QUESTION ANSWERING SYSTEMS MS-CIS-86-63 

 - 1 
 - PHILADELPHIA  UOP  1986 
 -  30 
<br/><br/> BR-SC-12 
<br/><br/><label>ISBN: </label>NCST  3.06 
<br/><br/><label>Dewey Class. No.: </label>1135