Author
Ceylon. Commissioner for National Housing
1
Ceylon. Dept. of Inland Revenue
1
Ceylon. Iḍam Saṃvardhana Depārtamēntuva
1
Ceylon. Rajayē Văḍa Depārtamēntuva
1
Ceylon. Saṃskr̥tika Kaṭayutu Piḷibanda Depārtamēntuva
1
Ceylon. Viduli Depārtamēntuva
1
Madhyama Saṃskrtika Aramudala (Sri Lanka)
1
National Book Development Council of Sri Lanka
1
National Science Council of Sri Lanka
1
Rajayē Mudraṇa Nītigata Saṃsthāva
1
River Valleys Development Board
1
Sri Lanka
1
Sri Lanka. Dhīvara hā Jalaja Sampat Saṃvardhana Amātyāṃśaya
1
Sri Lanka. Iḍam Niravul Kīrīmē Depārtamēntuva
1
Sri Lanka. Iḍam Pratisaṃskaraṇa Komiṣan Sabhāva
1
Sri Lanka. Janagahana Toraturu Madhyasthānaya
1
Sri Lanka. Janamādhya, Saṃcāraka, hā Guvan Sēvā Amātyāṃśaya
1
Sri Lanka. Jātika Rājya Sabhāva
1
Sri Lanka. Kamkaru Depārtamēntuva
1
Sri Lanka. Kamkaru Depārtmēntuva
1
Sri Lanka. Muslim Āgamika hā Saṃskrtika Kaṭayutu piḷibanda Rājya Amātya Kāryālaya
1
Sri Lanka. Mătivaraṇa Depārtamēntuva
1
Western Province (Sri Lanka). Paḷāt Sabhāva
1