Grade 12 Christianity Teachers' Guide Sinhala Medium New Syllabus PDF Download
Grade 12 Christianity Teachers' Guide in Sinhala Medium New Syllabus PDF Free Download. Grade 12 School Christianity Teachers Guide. 12 ශ්රේණිය ක්රිස්තියානි ධර්මය ගුරු මාර්ගෝපදේශය Guru Margopadeshaya. 12 Wasara Kristhiyani Dharmaya Guruathpoth. Grade 12 Teachers' Guide Sinhala Medium. Sri Lanka Government School Grade 12 Teacher's Guide PDF Download in Sinhala Medium.