Dōitsu rōdō dōitsu chinginron ni tsuite
By: Naganuma Kōki cho
Edition: Shohan
Series: Seikatsu chingin zensho -- dai 4-kan
Publisher: Daiyamondosha
Published: 1947
Place of publication: Tōkyō
Language: jpn
Number of pages: 216
Subjects: Equal pay for equal work