A STUDY OF FACTORS INFLUENCING EFFECTIVENESS OF PERFORMANCE OF SRI LANKAN EMPLOYEES  eng. 
Samantha, H W. 
 - x, 94p.:  30cm. 
<br/><br/> Samarasinghe, Jayantha. & Medagama, Sunil. 
<br/><br/><label>Gov. Doc. Class. No.: </label>MPM/T/159