Rowntree, Derek. <br/><br/>
Preparing materials for open, distance and flexible learning :  an action guide for teachers and trainers / 
Derek Rowntree. 
 - Lonson :  Kogan Page,  1994. 
 - 170 p. :  ill. ;  23 cm. 
 - Open and distance learning series .
<br/><br/><label>ISBN: </label>0749411597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education.<br/>University extension.