Hidellaarachchi, C. C. <br/><br/>
Vyaparika sannivedanaya sadaha nutana madya bhavithaya 

 - Colombo  Ratna Poth Prakasakayo  1998 
 - vii, 110p. 
<br/><br/><label>Dewey Class. No.: </label>658.45  / H32