ed. by David H. Jonassen and Heinz Mandl. <br/><br/>
Designing hypermedia for learning 

 - Berlin  Springer-Verlag  1990 
 - xxv,457p. 
 - NATO ASI Series, Series F     .
<br/><br/><label>ISBN: </label>3540529586 
<br/><br/><label>Dewey Class. No.: </label>005.75  / N901