1
2
3
4
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6
Published: Regensburg : Pustet, 1991.
Book
7
Published: London [u.a.] : Cass, 1997.
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8
9
10
11
Published: Köln : Kiepenheuer & Witsch, 1972.
Book
12
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13
14
15
Published: Göttingen : Vandenhoeck & Ruprecht, 1977.
Book
16
Published: Berlin [u.a.] : Dietz, 1984.
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17
Published: London u.a. : Unwin Hyman, 1990.
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18
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19
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