1
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3
Published: Dortmund : IFS-Verl, 2003
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4
Published: Pristina, Kosovo, 2009
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5
6
Published: Celle, 2017
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7
Published: Hamburg : Verl. für pädag. Medien, [2000?]
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8
9
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10
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11
Published: Köln : Greven, 1982
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12
13
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14
Published: Frechen : Ritterbach, 2001
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15
Published: Köln : Greven, 1982
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16
17
Published: Münster, [2005?]
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18
19
Published: Schwalbach/Ts. : Wochenschau-Verl, 2005
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20
Published: Schwalbach / Ts. : Wochenschau-Verl, 2002
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