Pilot Survey in Berlin 1989 (Quick Survey 1)
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https://b2find.eudat.eu/dataset/53107075-a64b-56b6-a989-fe14f8da5310
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资源简介：
Pilot survey on the day of border opening, hopes and fears, free elections, leaving the GDR, political attitudes. Topics: Development in the last four weeks; results of the...
