Iriyagama, Tissa ශ්රී ලංකාවේ ආර්ථික ඉතිහාසය = Sri Lamkave artika itihasaya - Colombo National Foundation of Education 1997 - 200p. ISBN: 9789559519041 Subjects--Topical Terms: ECONOMICS Dewey Class. No.: 330.9548 / I63