AU  - Mendis, D.L.O.
TI  - Innovation and self-reliance :Kulasinghe feliciation volume
T2  - History of Enginering in Sri Lanka Vol.2 part 01
SN  - 955-9119-01-x
PY  - 2001///
CY  - Institution of Engineers
PB  - Colombo
KW  - Engineering & Technology
ER  -