Thorpe, Mary <br/><br/>
Evaluating open and distance learning 
Mary Thorpe 
 - 2nd 
 - Harlow, Essex  Longman  1993 
 -  xvi, 218p 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-582-21592-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Open learning
<br/><br/><label>Dewey Class. No.: </label>378.03  / THE