1
Published: München : DGB-Bildungswerk Bayern e.V., Kreis München, 1997
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2
3
Published: München : Weismann, 1988
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5
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6
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8
Published: München : Buchendorfer Verl, 1991
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11
Published: Neustadt a./Rbge. : Calenberg Press Weigang, 1990
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