1
Book
2
Published: Frankfurt am Main : Röderberg, 1981
Book
3
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4
5
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6
7
Published: Bern ; München : Francke
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8
Published: Bern : Francke
Bern ; München
Berlin
Bern ; München
Berlin
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9
10
11
Published: Darmstadt : Wiss. Buchges, 1989
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12
13
Published: Stuttgart : Metzler, 1979
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14
Published: Gerlingen : Schneider, 1994
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15
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16
17
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18
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19
Book
20
Book