1
2
Published: Berlin : Dietz, 1967
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3
5
6
Published: Frankfurt am Main : Athenäum, 1974
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7
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9
Published: Berlin : Colloquium Verl, 1976
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10
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11
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12
13
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14
15
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16
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17
Published: Berlin : Colloquium Verl, 1975
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