University of Sri Lanka, Katubedda Campus. Question papers. Rubber technology. Sessional examination 1978/79.
- Moratuwa University of Sri Lanka, Katubedda Campus
Acc. Nos. 32506, 32513, 32507, 32508, 32509, 32510, 32511 - Written off Council Memo No. 289:13
Acc. Nos. 32506, 32513, 32507, 32508, 32509, 32510, 32511 - Written off Council Memo No. 289:13