Cheah, Kooi Guan <br/><br/>
Learning at a distance:  from principles to practices / 
Kooi Guan Cheah 
 - Penang;  Penerbit USM ,  2004 
 - 196 p.;  24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9838612758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Malaysia<br/>Education--Malaysia