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Published: Hatfield : University of Hertfordshire Press, 1999
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2
Published: Hatfield : University of Hertfordshire Press, 2006
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3
Published: München : Deutscher Taschenbuch Verlag, 1993
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8
Published: Göttingen : Wallstein Verlag, 2015
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9
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11
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12
Published: Oldenburg : Universität Oldenburg, Zentrum für pädagogische Praxis, 1985
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13
Published: Berlin : Edition Parabolis, 2000
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15
Published: Frankfurt am Main : Fritz Bauer Institut, 2020
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16
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Published: Frankfurt am Main : Kramer, 1986
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