Kensetsu Kikai Kōsakujo shichijūnenshi
By: [kanshū Hokkaidō Kaihatsukyoku Kensetsu Kikai Kōsakujo]
Publisher: Hokkaidō Kaihatsu Kyōkai
Published: 1991
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 458
Subjects: History; Civil engineering; Construction equipment; Hokkaidō Kaihatsukyoku Kensetsu Kikai Kōsakujo (Japan)
Other titles: Kensetsu Kikai Kōsakujo 70-nenshi.