Gajanayake, J <br/><br/>
Praja sanwardana vyapruthi :  salasum kirima kiriyathmaka kirima agayeema -pilibenda athpotha 

 - Colombo  National Association for Community Development & Education  1990 
 - 79 p ., 
<br/><br/><label>ISBN: </label>9559089005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planning<br/>Implementation<br/>Evaluation
<br/><br/><label>Dewey Class. No.: </label>305  / GAJ