Ullmann, Manfred, author
Otto Harrassowitz, 1970
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Gayed, Riad, author
Elia's Modern Press, [date of publication not identified]
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Wahrmund, Adolf, author
J. Ricker'sche Verlags-Buchhandlung, 1898
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Gamillscheg, Ernst, author
Carl Winter's Universitatsbuchhandlung, 1928
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Wehr, Hans, 1909-1981, author
Otto Harrassowitz, 1959
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