The Study on effects of training and development on performance of Public Management Assistants.  (with special attention to Sabaragamuwa Provincial Department of Education) 
Kalyani,D.L.N. 
 -  May 2013 
 - x,66p.: 
<br/><br/> Jayasundara, W.A. 
<br/><br/><label>Gov. Doc. Class. No.: </label>MPM/T/194