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Methode einer neuen geheimschrift, geheimtelegraphie, geheimsprache, geheimtelephonie und geheimdruck / von A. Boetzel.
LIBRA Z104 .B67
Available from offsite location
- Format:
- Book
- Author/Creator:
- Boetzel, A.
- Language:
- German
- Subjects (All):
- Cryptography.
- Physical Description:
- 2 preliminary leaves, 85 pages, 1 unnumbered page ; 21 cm
- Other Title:
- Geheimschrift, Methode einer neuen.
- Place of Publication:
- Leipzig : F. A. Berger, 1900.
- OCLC:
- 234367324
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