Bōringu o sasaeru gijutsu shiryō
Subtitle: dai 40-kai Shisui Kenkyūkai tokubetsu kikaku
By: [henshū Shisui Kenkyūkai]
Publisher: Hokkaidōritsu Chishitsu Kenkyūjo
Published: 2002
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 109
Subjects: Boring; Technological innovations
Notes: Cover title.

Includes bibliographical references.