Shōwa 13-nen rinji rōdō tōkei jitchi chōsa hōkoku
Subtitle: Gijutsusha ni kansuru mono (bessatsu)
Publisher: Naikaku Tōkeikyoku
Published: 1938
Place of publication: [Tokyo]
Language: jpn
Number of pages: 36
Other titles: Shōwa 13-nen rinji rōdō tōkei jitchi chōsa hōkoku.; Rinji rōdō tōkei jitchi chōsa hōkoku.
Notes: Cover title.

"Gokuhi" (confidential document).

LC copy "Dai 111-gō."