OPEN & distance learning / 
edited by Kate Robinson 
 - Essex  Longman  1989 
 - xi, 239 p. 
<br/><br/><label>ISBN: </label>582046165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distances education
<br/><br/><label>Dewey Class. No.: </label>374.4  / OPE