TY  - BOOK
AU  - Rathnasiri Bandara, S. M. 
TI  - ඉගෙනීමේ රහස 1
SN  - 9789559623304
U1  - 370.15 
PY  - 2000///
CY  - Peradeniya
PB  - Editor
KW  - Education
N1  - Text in Sinhala
ER  -