TY  - GEN
AU  - Open University of SriLanka
TI  - Paligumini: nirmanathmaka sannivedanaya [Video]: VV/HSS/52
U1  - 302.2 
PY  - 1996///
CY  - Nawala
PB  - Open University of Sri Lanka
KW  - Social Sciences
KW  - Communication
ER  -