Jeyaraj, W.J <br/><br/>
Introduction to the library and information management/ 
W.J. Jeyaraj 
 - Colombo:  Kumaran book house,  2018 
 - 102 Pages 
<br/><br/><label>ISBN: </label>9789556596403 
<br/><br/><label>Dewey Class. No.: </label>020  / JEY