TY  - BOOK
AU  - Jayathilaka, K.M.D.S.
TI  - නිශ්චායක 
SN  - 978-955-1605-32-2
U1  - 512.9432 
PY  - 2013///
CY  - Battaramulla
PB  - Lakwa Publishers
KW  - Determinants
KW  - Combined Mathematics
ER  -