TY  - GEN
AU  - Weerasekara, Nimalatissa B.
TI  - Oxi-asitilin waayu peesseema : pessum vidyaawa 2
SN  - 9559540513
PY  - 1997///
CY  - Pilimathalawa
PB  - Author
KW  - WELDING
N1  - Text in Sinhala
ER  -