Ellington, Henry <br/><br/>
Handbook of educational technology 
Henry Ellington, Fred Percival and Phil Race 
 - 3rd ed. 
 - New Jersy  Kogan Page   2005 
 - xi,263p.;   22cm. 
<br/><br/><label>ISBN: </label>81-7554-237-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>371.33  / ELL