TY  - BOOK
AU  - Jayweera, Upali
TI  - Laboratory equipment : Physics/ Chemistry/ Biology 
SN  - 9789556809473
U1  - 542.1 
PY  - 2020///
CY  - Colombo
PB  -  Samudra Book Publication, 
KW  - Analytical chemistry  -  instrumentation
ER  -