Narrow search
Showing 1 - 7 of 7
Cover Image
Alternative strategies for employment-oriented agricultural projects
Pieris, Ralph - In: Marga 3 (1976) 1, pp. 40-51
Persistent link: https://www.econbiz.de/10002642481
Cover Image
The cultural matrix of development
Pieris, Ralph - In: The Ceylon journal of historical and social studies 5 (1962) 1/2, pp. 18-28
Persistent link: https://www.econbiz.de/10002642494
Cover Image
The effects of technological development on the population of Gal Oya Valley
Pieris, Ralph - In: The Ceylon journal of historical and social studies 8 (1965) 1/2, pp. 163-192
Persistent link: https://www.econbiz.de/10002642506
Cover Image
Speech and society: a sociological approach to language
Pieris, Ralph - In: American sociological review : ASR ; official journal … 16 (1951) 4, pp. 499-505
Persistent link: https://www.econbiz.de/10002642600
Cover Image
Universities, politics and public opinion in Ceylon
Pieris, Ralph - In: Minerva : a review of science, learning and policy 2 (1964) 4, pp. 435-454
Persistent link: https://www.econbiz.de/10002642615
Cover Image
Universities, politics and public opinion in Ceylon
Pieris, Ralph - In: Education, scientific policy and developing societies, (pp. 177-201). 1967
Persistent link: https://www.econbiz.de/10002642620
Cover Image
Sinhalese social Organization : the Kandyan period
PIERIS, RALPH - 1956
Persistent link: https://www.econbiz.de/10004642361