Orator of the Year http://ir.lib.ruh.ac.lk/handle/iruor/15476 Sun, 03 May 2026 09:46:00 GMT 2026-05-03T09:46:00Z Cover Page http://ir.lib.ruh.ac.lk/handle/iruor/15556 Cover Page Fri, 12 Jul 2013 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/15556 2013-07-12T00:00:00Z Content Pages http://ir.lib.ruh.ac.lk/handle/iruor/15554 Content Pages Fri, 12 Jul 2013 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/15554 2013-07-12T00:00:00Z Preliminary Pages http://ir.lib.ruh.ac.lk/handle/iruor/15551 Preliminary Pages Fri, 12 Jul 2013 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/15551 2013-07-12T00:00:00Z තිරසාර සංවර්ධනය උදෙසා ශ්‍රී ලංකාවේ අධ්‍යාපනය http://ir.lib.ruh.ac.lk/handle/iruor/15546 තිරසාර සංවර්ධනය උදෙසා ශ්‍රී ලංකාවේ අධ්‍යාපනය Fri, 12 Jul 2013 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/15546 2013-07-12T00:00:00Z