1
Published: Frankfurt am Main ; New York : Campus Verlag, 2007
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2
Published: Alternatives Jugendzentrum Dessau, 2009
3
Published: New York [u.a.] : Palgrave Macmillian, 2009
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6
Published: Hamburg : Ergebnisse-Verl, 2000
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9
Published: Hatfield : University of Hertfordshire Pr, 2000
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12
Published: Zürich : Diogenes-Verl, 2000
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20
Published: Roma, [1995?]
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