Hokkaidōritsu Chūō Suisan Shikenjō zōsho mokuroku
Subtitle: Shōwa 55-nen 12-gatsu genzai
By: [henshū, Hokkaidōritsu Chūō Suisan Shikenjō].
Publisher: Dō Shikenjō
Published: 1981
Place of publication: Yoichi-gun Yoichi-chō
Language: jpn
Number of pages: 235