"Chosaka" pamph
Research Office, South Manchuria Railway
[compiled by M. Amano, Y. Koizumi]
Research Office, South Manchuria Railway 1932 "Chosaka" pamph no. 2
Available at 2 libraries
compiled by K. Ogata
Research Office, South Manchuria Railway 1932 Rev. ed "Chosaka" pamph no. 3
Available at 3 libraries