TY  - GEN
AU  - Palliyaarachchi , Mahinda
TI  - à·à·à¶¯à·âà¶ºà·à¶­à·à¶¸à¶ à¶à·âà¶»à¶¸à¶º à¶à·à¶§à· 1 = Scientific method
U1  - 001.42 
PY  - 1991///
CY  - Kaluthara
PB  - Author
KW  - KNOWLEDGE
KW  - RESEARCH METHODS
ER  -