Christian R. Jansen

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Books by Christian R. Jansen

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The study of unemployment: remarks based on unemployment research in 19th century Denmark

1975

Christian R. Jansen

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Århus amtskommune i 10 år: 1970-80

1980

Christian R. Jansen

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Jydske lov 750 år

1991

Ole Fenger, Christian R. Jansen