Distance teaching for higher and adult education / 
edited by Anthony Kaye and Greville Rumble 
 - London :  Croom Helm,  1981 
 - 342 p. :  ill. ,  23 cm. 
<br/><br/><label>ISBN: </label>0709904681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Correspondence schools and courses