TY  - BOOK
AU  - Sumangala, Rev. Bulathwatte
TI  - සියපත
SN  - 9789559008736
U1  - 158.1 
PY  - 2003///
CY  - Colombo
PB  - Shiksha mandira
KW  - Applied Psychology
N1  - Text in sinhala
ER  -