POLSON, MARTHA C. <br/><br/>
FOUNDATIONS OF INTELLIGENT TUTORING SYSTEMS 

 -  LAWRENCE ERLBAUM ASSOCIATES PUBLISHERS, NEW JERSEY  1988 
 - 280 
<br/><br/><label>ISBN: </label>805800549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label> / POL