Ranasinghe, P., ed. <br/><br/>
VIDYARTHI 

 - Kelaniya  Alumini  association of the department of library and inform  2006 
 - 159 p. 
<br/><br/><label>ISBN: </label>224141 
<br/><br/><label>Dewey Class. No.: </label>020.5  / VID