Wimalaratne, K. D. G. <br/><br/>
The Role of the National Library of Sri Lanka in preserving and conserving the library heritage of the country  
K.D.G.Wimalaratne 
 - Colombo  National Library and Documentation Services Board  2015 
 - 113-117 p. 
<br/><br/><label>Dewey Class. No.: </label>027.59548  / SRI