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Published: Ulm : Klemm+Oelschläger, [2017]
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3
Published: Wiesbaden : VS Verl. für Sozialwiss, 2011.
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5
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7
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9
Published: Bonn : Bundeszentrale für Politische Bildung, 2000.
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10
Published: Marburg : Schüren, 1993.
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11
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13
14
Published: La Tour de l'Aigues : Ed. de l'Aube, 1996.
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15
16
Published: Opladen : Leske + Budrich, 2002.
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18
Published: Bornheim-Merten : Lamuv-Verl, 1980
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