Fielden, J and Pearson, P K <br/><br/>
The cost of learning with computers 

 - London  Council for educational technology  1978 
 - 216p. 
<br/><br/><label>ISBN: </label>0902204777  £6.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Learning
<br/><br/><label>Dewey Class. No.: </label>370.1523  / FIE