Jay Nieverelt, Andera Ventura Hans Hinterberger <br/><br/>
Interactive Computer Programs for educatiaon: Philosophy, Techniques and Examples 

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 -  Addison-Wesley Publishing  1986 
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<br/><br/><label>ISBN: </label>0-201-11129-2 
<br/><br/><label>Dewey Class. No.: </label>004.37