Search results 19
Microform文書・図像類
National Diet Library
Paper図書
Other Libraries in Japan
- Note (General)...f the world of codes and ciphers and significant individuals i...
Microform文書・図像類
National Diet Library
MicroformDigital文書・図像類
Available onlineNational Diet Library
Microform文書・図像類
National Diet Library
Paper図書
Other Libraries in Japan
Paper図書
Other Libraries in Japan
Paper図書
Other Libraries in Japan
Paper図書
Other Libraries in Japan
Paper図書
Other Libraries in Japan
Paper図書
Other Libraries in Japan
- Title HeadingCodes and ciphers
Paper図書
Other Libraries in Japan
- Alternative TitleCodes and ciphers
- Alternative TitleCodes and ciphers
MicroformDigital文書・図像類
Available onlineNational Diet Library
- Alternative Title850.1: Communications, Codes and Ciphers
- Alternative Title850.1: Communications, Codes and Ciphers
Digital文書・図像類
Available onlineNational Diet Library
- Alternative Title...Utilization of Codes and Ciphers, 1952/01/10
- Alternative Title...Utilization of Codes and Ciphers, 1952/01/10