000 00378nam a2200121Ia 4500
008 201214s9999 xx 000 0 und d
100 _aUnited Nations Industrial Development Organization
245 0 _aGuide To Practical Project Appraisal : Social Benefit - Cost Analysis in Developing Countries
260 _aNew Delhi
260 _bOxford & IBH
300 _a121
942 _cBK
999 _c5764
_d5764