TY  - GEN
AU  - Kularatna, K.W.S.
AU  - Ratnayake, Anoma 
AU  -  Ratnayake, Anoma 
AU  - Subashinie, Manjula
AU  -  Thayaparan
TI  - Basic chemistry part  IV: chemistry kinetics
U1  - 540 
PY  - 1995///
CY  - Nugegoda
PB  - Open University
KW  - CHEMISTRY
ER  -