TY  - GEN
AU  - Liyanage , Shantha  
TI  - A survery of the expenditure on research and experimental development in Sri Lanka: 1966-1975
U1  - 507 
PY  - 1977///
CY  - Colombo
PB  - National Science Council
KW  - Science - Surveys
KW  - Science Researches
ER  -