000 00313nam a2200121Ia 4500
008 180413s9999 xx 000 0 und d
100 _aUnited Nations
245 0 _aGuidelines For Project Evaluation
260 _bNew York : United Nations 1972.
300 _a383
546 _aEng
690 _aProject Evaluation.
999 _c35143
_d35143