Senanayake, R. Thorathuru mata pavasanna Unesco - Unesco National Com Colombo 2002 - 47p - World Organizations Sri Lanka = Senanayake, R. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: P-3138 Nat. Bib. Agency Control No.: 341.16:001(548.7) SEN Subjects--Topical Terms: Organizations Universal Decimal Class. No.: 341.16:001(548.7)