Gaikokujin rōdōsha koyō jittai chōsa hōkokusho.
Contributors: Chiba-ken (Japan). Shōkō Rōdōbu. Rōseika.
Publisher: Chiba-ken Shōkō Rōdōbu Rōseika
Published: 1990
Place of publication: [Chiba-shi]
Language: jpn
Number of pages: 40
Subjects: Foreign workers -- Japan -- Chiba-ken
Notes: Cover title.