1
Published: Dortmund : Weltkreis, 1986.
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2
Published: New York : Shapolsky, 1987.
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3
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4
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6
Published: Essen : Klartext-Verl, 1990.
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7
Published: Frankfurt am Main : Isp-Verl, 1990.
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8
9
Published: Göttingen : Verl. Die Werkstatt, 1994.
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10
11
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12
13
Published: Hamburg : Buntbuch-Verl, 1981.
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14
Published: Wien [u.a.] : Europaverl, 1991.
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15
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16
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19
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20
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