Brook, David and Race, Philip <br/><br/>
Aspects of educational technology  : educational technology in a changing world 

 - London  ; Kogan Page  , 1978 
 - 474p.  , V.12 
<br/><br/><label>ISBN: </label>0850381371   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Educational Technology
<br/><br/><label>Dewey Class. No.: </label>370  / BRO