Senpakubu Wabun tokubetsu angōsho
An edition of Senpakubu Wabun tokubetsu angōsho (1936)
By Mitsui Bussan Kabushiki Kaisha. Senpakubu. Shomugakari
Publish Date
1936
Publisher
Senpakubu Shomugakari
Language
jpn
Pages
653
Description:
subjects: Cipher and telegraph codes, Merchant marine, Mitsui Bussan Kabushiki Kaisha, Signaling, Code words, Communication systems
Places: Japan