Eraut, Michael <br/><br/>
The international encyclopedia of education technology 

 - Oxford  ; Pergamon Press  , 1989 
 - xxii,654p. 
<br/><br/><label>ISBN: </label>0080334091   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Encyclopedia<br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>370.3  / ERA