Weerathna, D.A.P. <br/><br/>
Artha sastriya muladharma 
<label>/ by </label> Weerathna, D.A.P. 
<label>;</label> Marasinghe, Tissa 
 - Colombo  Lake House  1977 
 - iv,124 p.  ill.  21 cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>330.1  / W