World War, 1939-1945 -- Cryptography |
42 |
SEE ALSO narrower term: Enigma cipher system. |
4 |
SEE ALSO: Indian code talkers |
3 |
SEE ALSO: Indian code talkers |
3 |
SEE ALSO narrower term: Lorenz cipher system |
1 |
World War, 1939-1945 -- Cryptography -- Cartoons and comics. |
1 |
World War, 1939-1945 -- Cryptography -- Comic books, strips, etc. |
2 |
World War, 1939-1945 -- Cryptography -- Drama. |
1 |
World War, 1939-1945 -- Cryptography -- Fiction. |
9 |
World War, 1939-1945 -- Cryptography -- Juvenile literature. |
15 |
World War, 1939-1945 -- Cuba. |
1 |
World War, 1939-1945 -- Czech Republic -- Fiction. |
1 |
World War, 1939-1945 -- Czech Republic -- Lidice -- Juvenile literature. |
1 |
World War, 1939-1945 -- Czech Republic -- Prague |
3 |