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Rat für Sozial- und Wirtschaftsdaten (RatSWD) (2)
AuthorEngel, Bernhard (1)Winkler-Nees, Stefan (1)Date Issued2011 (1)2009 (1)SeriesRatSWD Working Paper Series (2)Volume180 (1)63 (1)Document Type
working paper (2)
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Qualität (2)Befragung (1)...view moreReviewreviewed (2)Publication StatusPublished Version (2)