Study on labour supply constraints faced by Seethawaka export processing zone at Awissawella 
Jayasinghe, A.K. 
 -  2014. 
 - xii,76p.: 
<br/><br/> Wijekoon, W.M.M.G.D., & Wakkumubura, M.R. 
<br/><br/><label>Gov. Doc. Class. No.: </label>MPM/T/268