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Published: Berlin : Bostelmann & Siebenhaar, 2002
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Published: Bad Godesberg : Forschungsinst. d. Friedrich-Ebert-Stiftung, 1965
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Published: Wiesbaden u.a. : Akad. Verl.-Ges. Athenaion [u.a.]
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Published: Regensburg : Pustet, 1987
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