R Z Trithemius, Johannes, 1462-1516. -- ue Polygraphie, sos L561.<< (Gavd 2)
2. Cryptography--Early works to 1800. 3. Ciphers--Early works to 1800. Ts Collange, Gabriel de, dad. 1572. pi Glauburg, A. (Adolph) TIT. Title.
MRGRRBK & 11019045 Z103 .T834 1561 = > 025660