1
2
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Published: Frankfurt am Main : Röderberg, 1981
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4
Book
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6
7
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9
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11
Published: Bern ; München : Francke
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12
Published: Bern : Francke
Bern ; München
Berlin
Bern ; München
Berlin
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15
16
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17
Published: Darmstadt : Wiss. Buchges, 1989
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18
Published: Stuttgart : Metzler, 1979
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19
Published: Gerlingen : Schneider, 1994
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20
Book