Thilakarathne, Mapa <br/><br/>
මහජන සමිබන්ධතා 
 Public relations 

 - Colombo  Rathna poth prakashakayo  1998 
 -  110, 21.5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Universal Decimal Class. No.: </label>659.4  / THI