Becker, Hans J., 1941-, author
Bouvier Verlag Herbert Grundmann, 1978
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Schmidt, Arno, author
Karlruhe Fischer 1959
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Lexer, Matthias, author
S. Hirzel, 1962
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Storm, Theodor, author
Winkler, 1967
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Valerius, Klaus-Peter, author
KVM Dr. Kolster Co. , 2003
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