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Documentation of Sample Sizes and Panel Attrition in the German Socio Economic Panel (SOEP) (1984 Until 2008)

Martin Kroh

出版	Deutsches Institut für Wirtschaftsforschung (DIW), 2009
URL	http://books.google.com.hk/books?id=yaMqzwEACAAJ&hl=&source=gbs_api