1
by Trithemius, Johannes, 1462-1516
Published 1613
Subjects: ';
“...Cryptography Early works to 1800....”Published 1613
Book
2
by August, d.y., hertig av Braunschweig och Lüneburg, 1579-1666
Published 1624
Subjects: ';
“...Cryptography....”Published 1624
Book