Consumer Survey (January 1965)
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Omnibus survey from the area of market research and political attitudes of the population of Berlin. Topics: Assessment of income development as well as price development;...
本数据集为针对柏林居民开展的市场调研与民众政治态度领域综合调查（omnibus survey），调研主题涵盖收入变化评估与物价变化评估；……
