Woolf, Beverly Park <br/><br/>
Building intelligent interactive tutors :  student-centered strategies for revolutionizing e-learning / 
Beverly Park Woolf 
 - Amsterdam :  Morgan Kaufmann Publishers/Elsevier,  2009 
 - xii, 467 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 403-450) and index 
<br/><br/><label>ISBN: </label>9780123735942  RM249.02 0123735947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligent tutoring systems<br/>Education--Effect of technological innovations on.