TY  - BOOK
AU  - De Silva, T. K. Nimal P.
AU  - Mendis, D. L. O.
AU  - Wickramanayake, V. E. A.
AU  - Uragoda, C. G.
TI  - Scientific principles seen in ancient artefacts and monumental structures
PY  - 1995///
CY  - Colombo 07 
PB  - Natural Resources Energy & Science Authority 
KW  - ARCHITECTURE
KW  - ARCHAEOLOGY
ER  -