Bandara, P.M.N. <br/><br/>
Usas pela arthika vidya jayamaga 
<label>/ by </label> Bandara, P.M.N. 
 - Nugegoda  Samakalina Vanija Prakasana Mandalaya  1979 
 - 152 p.  21 cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>330  / B