TY  - GEN
AU  - Munasinghe , V.R.N.
AU  - Abeywickrama , R.
TI  - Chemistry organic chemistry   part III (Tamil)
U1  - 547 
PY  - 1989///
CY  - Nugegoda
PB  - Open University
KW  - Organic Chemistry
KW  - Chemistry
ER  -