Sri Lanka library review, Vol.34, no. 1-2 (2020) 

 - Colombo:  Sri Lanka Library Association,   2020. 
 - 01.01.2020-30.06.2020 
<br/><br/><label>ISSN: </label>1391-2526 
<br/><br/><label>Dewey Class. No.: </label>020.5   / SRI