TY  - BOOK
AU  - Ralapanawe, Saranath
TI  - Mulika sankayanaya
U1  - 519.5 
PY  - 1983///
CY  - Rajagiriya
PB  - Saman & Madhara Pub.
KW  - Statistics & Probabilities
N1  - text in Sinhala
ER  -