Rowntree, Derek. <br/><br/>
Teaching with audio in open and distance learning (with audio cassette) 

 - London  Kogan Page Limited  1994 
 - 124p. 
<br/><br/><label>ISBN: </label> RS 2743.00 (UKP 32.50) 
<br/><br/><label>Source: </label> RS 2743.00 (UKP 32.50) 
<br/><br/><label>Dewey Class. No.: </label>378.03 ROW