TY  - BOOK
AU  - Ratnapala, Nandasena
TI  - Samaja vidyave muladharma
U1  - 070.42 
CY  - Colombo
PB  - Sri Lanka Council for the Blind
KW  - Sociology
KW  - Sociology - Principles
KW  - Social Sciences
N1  - Audio recording in Sunhala
ER  -