1
Published: Frankfurt am Main : Haag + Herchen, 1994.
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2
3
4
Published: Regensburg : Pustet, 1989.
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5
6
7
Published: Neukirchen-Vluyn : Neukirchener Verlag, 1985.
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8
Published: Stuttgart : Kreuz-Verl, 1961.
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9
Book
10
11
12
Published: Chico, Calif. : Scholars Press, 1985.
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13
Published: Berlin : Kreuz-Verl, 1967.
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14
Published: München : Kösel, 1963.
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