The Role of technology in distance education / 
edited by A.W. Bates 
 - London :  Croom Helm ;  c1984 
 - 231 p. ;  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>031268942X  USD 15.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Audio-visual aids<br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>378.3078