TY - BOOK ID - 129280757 TI - Clavis generalis triplex in libros steganographicos Iohannis Trithemii [...] PY - 1621 PB - Darmbstadij : Excudebat Balthasar Hofmann, impensis Iohannis Berneri, bibliop. Francof., DB - UniCat KW - Ciphers KW - Cryptography KW - Early works to 1800. KW - Early works to 1800. KW - Trithemius, Johannes, UR - https://www.unicat.be/uniCat?func=search&query=sysid:129280757 AB - ER -