TY  - GEN
AU  - Open University of SriLanka
TI  - Kuda viyaparayak diyath kirima [Video]: VV/HSS/69
U1  - 338.642 
PY  - 1996///
CY  - Nawala
PB  - Open University of Sri Lanka
KW  - Production economics
KW  - Small industries
ER  -