Shōshika mondai no genjō to seisaku kadai
Subtitle: wāku raifu baransu no fukyū kakudai ni mukete
By: [henshū Rōdō Seisaku Kenkyū Kenshū Kikō]
Series: JILPT shiryō shirīzu -- no. 8
Publisher: Rōdō Seisaku Kenkyū Kenshū Kikō
Published: 2005
Place of publication: Tōkyō
Language: jpn
Number of pages: 80