Jigyō gaiyō
By: [henshū Tōkyō Toritsu Senʼi Kōgyō Shikenjō]
Edition: Heisei 9-nenban
Publisher: Tōkyō Toritsu Senʼi Kōgyō Shikenjō
Published: 1997
Place of publication: Hachiōji-shi
Language: jpn
Number of pages: 42