00393nam a22001577a 4500015000900000020001800009041000600027080003400033100003500067245003300102260004400135300001000179365001400189650002100203852001100224  a7631  a955-8887-14-5  a2  a891.48bරේණුකා  aරේණුකා. පී.  aසසල චේතනා  aTharaka PublisherbBalangoda, Sri Lanka  a148p.  bRs.170.00  aOther literature  a18 - 1