Shōkibo jigyōsho o chūshin to shita shokuba no rōdō jōken tō no jittai chōsa hōkokusho
Subtitle: kigyō no fukuri kōsei : Shōwa 51-nendo
By: [henshū Rōdōkyoku Rōdō Kōseibu Rōdō Kumiaika]
Publisher: Tōkyō-to Rōdōkyoku
Published: 1977
Place of publication: Tōkyō
Language: jpn
Number of pages: 116
Notes: Cover title.