Jigyō gaiyō
By: [henshū Tōkyō-to Tachikawa Hokenjo]
Edition: Heisei 8-nenban
Publisher: Tōkyō-to Tachikawa Hokenjo
Published: 1996
Place of publication: Tachikawa-shi
Language: jpn
Number of pages: 90
Other titles: Tachikawa Hokenjo jigyō gaiyō
Notes: Cover title.