Jinmin sensen senjutsu ni kansuru insatsubutsu
Publisher: Naimushō Keihokyoku Hoanka
Published: 1938
Place of publication: [Tokyo]
Language: jpn
Notes: Cover title.

Note on cover: "Rōnō-ha kenkyogo no shinjitai ni taiōsubeki kominterun no shijisho to mitomeraru."

Issued as top secret document.