Wignaraja Ponna <br/><br/>
Participatory development learning from South Asia 
Wignaraja Ponna And Others 
 - New Delhi  New Delhi, Oxford University  1991 
 - xii,374 
<br/><br/><label>ISBN: </label>0-19-577415-9 
<br/><br/><label>Source: </label>Textbook