Gaikokujin koyō no honne to tatemae
Subtitle: rōdōryoku sakoku no ura de nani ga okite iru no ka
By: Ishihara Takumi.
Edition: Shohan
Series: Non bukku = -- Non book
Publisher: Shōdensha
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 216
Subjects: Foreign workers -- Japan