Kokutetsu sōgi
By: Rōdō Sōgi Chōsakai hen
Series: Sengo rōdō sōgi jittai chōsa -- 13; Sengo rōdō sōgi jittai chōsa -- 13.
Publisher: Chūō Kōronsha
Published: 1959
Place of publication: Tōkyō
Language: jpn
Number of pages: 365
Subjects: Railroads; Employees; Labor disputes