TY  - GEN
AU  - Open University of SriLanka
TI  - Eganum, eganvim adharaka kipayak [Video]: VV/HSS/31
U1  - 371.33 
PY  - 1996///
CY  - Nawala
PB  - Open University of Sri Lanka
KW  - Education
KW  - Teaching aids
ER  -