Kaluarachchi,K.A.S.P. <br/><br/>
සංවිධාන චර්යාව(න්‍යාය,සංකල්ප සහ යෙදීම්) 
= Sanwidhana charyawa(nyaya,sankalpa saha yedim) 


 - 4th Ed.; 
 - Kelaniya  Author publication,  2007 
 - 289p.;  21cm 
<br/><br/><label>ISBN: </label>9552095379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social interaction in complex groups
<br/><br/><label>Dewey Class. No.: </label>302.35  / KAL