A Guide to the economic appraisal of projects in developing countries
United Kingdom. Ministry of Overseas Development
A Guide to the economic appraisal of projects in developing countries - London Her Majesty's Stationery Office 1977 - ix, 160 p.
608.1.001.5/.6:658(1-77) L7
A Guide to the economic appraisal of projects in developing countries - London Her Majesty's Stationery Office 1977 - ix, 160 p.
608.1.001.5/.6:658(1-77) L7