PERRY, Walter Rumble, Greville <br/><br/>
A short guide to distance education / 
[by] Walter Perry, Greville Rumble 
 - Cambridge  International Extension College  1987 
 - iv, 31 p. 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>903632403 
<br/><br/><label>Dewey Class. No.: </label>374.4  / WAL