Manjula Karunarathna  <br/><br/>
Nithiyehi Prayogika Bawithaya/  

 - Sri Lanka;   Akarsha Printers,   2023 
 - 304p. 
<br/><br/><label>ISBN: </label>978-624-5946-25-9 
<br/><br/><label>Dewey Class. No.: </label>340.023