Shitauke chūshō kigyōtai jinkō no shokugyō idō
Subtitle: Yahata Seitetsujo shitauke kigyō jūgyōin ni kansuru chōsa
By: Kōseishō Jinkō Mondai Kenkyūjo hen
Series: Jinkō Mondai Kenkyūjo kenkyū shiryō -- dai 82-gō; Jinkō Mondai Kenkyūjo kenkyū shiryō -- dai 82-gō.
Publisher: Kōseishō Jinkō Mondai Kenkyūjo
Published: 1952
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 27
Other titles: Yahata Seitetsujo shitauke kigyō jūgyōin ni kansuru chōsa