Browsing by Author Samaraweera, C.P.
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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1992 | Demand forecast for petroleum products and factors affecting the petroleum demand in Sri Lanka | Samaraweera, C.P. |
Issue Date | Title | Author(s) |
---|---|---|
1992 | Demand forecast for petroleum products and factors affecting the petroleum demand in Sri Lanka | Samaraweera, C.P. |