Jayawardana, Kumari <br/><br/>
Widyathmaka Samacha Wadiya 

 - 2nd 
 - Colombo  Diyasa Publication  1995 
<br/><br/> A Book on Scientist Socialism 
<br/><br/><label>ISBN: </label>9559302035 
<br/><br/><label>Dewey Class. No.: </label>300  / JAY