"Jayasinghe, S." <br/><br/>
කළමනාකරණය හැඳින්වීම/ 
S.Jayasinghe 
 - Nugegoda:  "Sarasavi,"  1996 
 - 199p. 
<br/><br/><label>Subjects--Index Terms: </label>management 
<br/><br/><label>Dewey Class. No.: </label>658  / JAY