Seizōgyō ni okeru rōdō jittai
Subtitle: Shōwa 46-nen : sangyōbetsu shūgyō jittai chōsa kekka hōkokusho
By: [henshū Tōkyō-to Rōdōkyoku Rōseibu Tōkei Chōsaka]
Publisher: Tōkyō-to Rōdōkyoku; Tōkyō-to Rōdōkyoku Rōseibu Tōkei Chōsaka
Published: 1972
Place of publication: Tōkyō
Language: jpn
Number of pages: 209
Notes: Cover title.

Errata slip inserted.