Shiryō Hokkaidō rōdō undōshi
Subtitle: Shōwa 63-nen--Heisei 4-nen
By: henshū Hokkaidō Keizaibu
Publisher: Hokkaidō Keizaibu
Published: 2000
Place of publication: [Sapporo-shi]
Language: jpn
Number of pages: 1663
Subjects: Sources; Labor movement; History
Other titles: Hokkaidō rōdō undōshi
Notes: Colophon title.