20-nenshi
By: [henshū Saigin Konpyūtā Sābisu Kabushiki Kaisha Sōritsu 20-shūnen Kinen Jigyō Suishin Iinkai]
Publisher: Saigin Konpyūtā Sābisu Kabushiki Kaisha
Published: 1991
Place of publication: Saitama-ken Urawa-shi
Language: jpn
Number of pages: 228
Subjects: History; Saigin Konpyūtā Sābisu Kabushiki Kaisha
Other titles: Nijūnenshi.