Positie van clienten in de bijstand - PES-4 (Project Evaluatie Stelselherzien...

Survey regarding the socio-economic position of welfare-receivers during 1990 to 1992, using both personal interviews and dossier-research.1990年至1992年针对社会福利受助者社会经济地位开展的调查数据集，调研采用个人访谈与档案调研相结合的方法实施。