Moolika Robo Thakshana Vidyawa
Cobol
From Glorious Lumbini To Kapilavastu
Bandana Rasayanaya
Adhyayana Podu Sahathika Pathra Usas Pela
Muhumkarana Wadaya Saha Luis Samprayuktha Wyuha
Rasayana Widyawa Warga Kala Bahuwarana Prashna
Rasayana Widyawa Padarthaye Awastha
G.C.E. A/L Chemistry - Warga Kala Bahuwarana Prashna - Widyuth Rasayanaya
G.C.E. A/L Chemistry - Unit 14 Widyuth Rasayanika Paddhathi (Ilektroda Samathulithathawaya)
Paramanu Lowata Athuluwanna
G.C.E A/L Inorganic Chemistry D Block New Syllabus - Sinhala
Kabanika Rasayana Vidyawa Punareekshana Saha Wisandu Abhyasa
Usas Pela Rasayana Widyawa 2012 Bahuwarana Wiwaranaya Samaga Adarsha Bahuwarana Prashna Saha Pilithu
Rasayanika Gananaya
Path To Applied Sciences Volume 1
Rasaayana Widyaawa Warga Kala Bahuwarana Prashna Kabanika Rasaayanaya
G.C.E A/L Rasayana Widyawa 2015 Bahuwarana Wiwaranaya...
Rasaayana Vidya Gaweshana
Rasaayana Vidyaawa Samathulithathaawa Wisanduu Gatalu
Samajatheeya Saha Wishamajaatheeya Kalapa Samathulithathawa
Kabanika Rasayanaya
Rasayana Vidyawa 2014 Wiwaranaya
