Chūshō seizōgyō ni okeru rōdō jōken no jittai
By: [henshū Tōkyō-to Hachiōji Rōsei Jimusho]
Publisher: Tōkyō-to Hachiōji Rōsei Jimusho
Published: 1984
Place of publication: Tōkyō
Language: jpn
Number of pages: 65
Notes: Cover title.