1
Published: Göttingen : Wallstein, 2002
Book
2
Published: Köln : Bund-Verl, 1984
Book
3
4
5
Published: Leipzig [u.a.] : Klett, 1994
Book
6
Book
7
Published: Frankfurt am Main : Diesterweg, 1998
Book
8
Published: Paderborn : Schöningh, 1998
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9
Published: Hannover : Schroedel, 1998
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10
11
Published: München : Bayerischer Schulbuch-Verl, 1997
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12
Book
13
Published: Berlin : Cornelsen, 2000
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14
15
Published: Paderborn : Schöningh, 1998
Book
16
17
18
19
Published: Berlin : Cornelsen, 1996
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20