Teishin jigyō no sōgi to kumiai undō
By: Rōdō Sōgi Chōsakai hen
Series: Sengo rōdō sōgi jittai chōsa -- 14; Sengo rōdō sōgi jittai chōsa -- 14.
Publisher: Chūō Kōronsha
Published: 1959
Place of publication: Tōkyō
Language: jpn
Number of pages: 445
Subjects: Postal service; Employees; Labor disputes; Trade unions