Thorpe, Mary. <br/><br/>
Evaluating open and distance learning / 
by Mary Thorpe 
 - Harlow :  Longman,  c1988 [reprint 1990] 
 - xiv, 210 p. :  ill. ;  22 cm 
 - Longman open learning .
 - Longman open learning .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0582901197 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Evulation--Great Britain
<br/><br/><label>Dewey Class. No.: </label>371.3  / THE 1990