Mikrocensus 1978, 3. quarter: International Survey on Circumstances in Life (...

As the title “international survey on the circumstances in life (Internationale Erhebung zur Lebenslage) already expresses, the following survey is Austria’s contribution to an...正如《生活状况国际调查（International Survey on the Circumstances in Life，德语原称：Internationale Erhebung zur Lebenslage）》这一标题所表明的那样，下述这项调查是奥地利为某一……所做出的贡献。