Ketheeswaren, S. <br/><br/>
Online Cooperative Cataloguing :  An Opportunity for Public Libraries. 

 - 1st Ed. 
 - Jaffna :  University of Jaffna,  2021. 
 - 50 p. 
<br/><br/><label>Dewey Class. No.: </label>025.3132  / KET