BURNS,HUGH (ED), PARLETT,JAMES W (ED), REDFIELD,CAROL LUCKHARDT (ED) <br/><br/>
INTELLIGENT TUTORING SYSTEMS: EVOLUTIONS IN DESIGN 

 - NEW JERSEY  LE  1991 
 -  297 
<br/><br/> SC-34 
<br/><br/><label>ISBN: </label>NCST  27.5 
<br/><br/><label>Dewey Class. No.: </label>1020