Rushby, Nick <br/><br/>
Educational, training and information technologies-economics and other realities 
Nick Rushby 
 - New York  Kogan Page  1986 
 - 251p. 
 - Aspects of educational technology   v.19 .
<br/><br/><label>ISBN: </label>1850911053 
<br/><br/><label>Dewey Class. No.: </label>371.3078 Ed83