TY  - BOOK
AU  - Wijesinghe, Ajith Vimanga 
TI  - සමතුලිතතාව  : Combined Maths 
SN  - 978-955-21-2751-9
PY  - 2018///
CY  - Gunasena Publisher 
PB  - Gunasena 
KW  - Mathematics(AL)
ER  -