Inyū rōmusha kunren oyobi toriatsukai yōkō
Subtitle: Shutsudō rōmusha kunren fukumu kokoroe junsoku
Publisher: Chūō Kyōwakai
Published: 1942
Place of publication: [Tokyo]
Language: jpn
Number of pages: 22
Other titles: Shutsudō rōmusha kunren fukumu kokoroe junsoku
Notes: Cover title.

LC copy has "hi" (confidential document).