000 00556cam a22001337a 4500
008 180718b1987 xxu||||| |||| 00| 0 eng d
082 _aL64 G941
245 _aGuide to practical project appraisal: social benefit-cost analysis in developing countries
_cby United Nations Industrial Development Organization
260 _aNew York
_bUnited Nations
_c1987
300 _a121+p.
440 _aProject Formulation and Evaluation Series, no. 3
650 _aCost effectiveness - Developing countries
700 _aUnited Nations Industrial Development Organization
999 _c482902
_d482902