00757nam0-2200229 --450 991032445700332120190613150025.020190613d1977----kmuy0itay5050 baengGBy 001yy<<A >>guide to the economic appraisal of projects in developing countriesMinistry of Overseas DevelopmentLondonHer Majesty's Stationery Office1977IX, 160 p.31 cmMinistry Of Overseas Development765635ITUNINAREICATUNIMARCBK9910324457003321MTD 13832540/350DARPUDARPUGuide to the economic appraisal of projects in developing countries1556633UNINA