TY  - BOOK
AU  - Botomor, T. B.
TI  - සමාජ විද්‍යාව
U1  - 301 
PY  - 1969///
CY  - Colombo
PB  - Educational Publications Dept.
KW  - Social Sciences
N1  - Text in sinhala Kathruge "Sociology" nam kruthiyata Somarathna, W.R.P. ha Senarathna, N.T.A. visin karana lada sinhala parivarthanayaki
ER  -