000			00414nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a92-3-101699-7
082			_a300.72 _bWEI
100			_aWeilenmann, Alexander _9401
245			_aEvaluation Research and Social change
260			_bUNSCO, _c1980. _aBelgium;
300			_a104p.; _c24 cm.
650		0	_aSocial Sciences _9141
942			_2ddc _cLM
999			_c12329 _d12329