00427nam a22001697a 4500015000900000020002200009041000600031080003400037100003700071245003600108260004400144300001000188365001400198650002100212852000900233999001500242 a8010 a978-955-1660-30-7 a2 a891.48bකොඩිකා aකොඩිකාර සී. aසිකුමිණි වත aRathsara BookbGampaha, Sri Lankac2009 a285p. bRs.450.00 aOther literature a18-1 c6895d6895