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Book
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Published: Bern : Francke
Bern ; München
Berlin
Bern ; München
Berlin
Book
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Published: Darmstadt : Wiss. Buchges, 1989
Book
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Book
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Book
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Book
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Published: Bern [u.a.] : Lang, 1977
Book
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Published: Chapel Hill : Univ. of North Carolina Pr, 1982
Book
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Book
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