OUSL Journal 6-Fab(1) 1999-2010	 

 - Nugegoda  The Open University of Sri Lanka  2010	 
 - Jan,1999-31 Dec,2010	 
<br/><br/><label>ISBN: </label>1800-3621 
<br/><br/><label>Dewey Class. No.: </label>050  / OPE