Kottawatta, Hemantha <br/><br/>
1956 Sri Lankawa sramika kalamanakarana sambandata parichaya 

 - [S.l]  [s.n]  2007 
 - 132 p.  
<br/><br/><label>ISBN: </label>9789559836964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human resource management
<br/><br/><label>Dewey Class. No.: </label>658.31535  / KOT