Sōhyō
Subtitle: Nihon Rōdō Kumiai Sōhyōgikai chūō Kikanshi
Edition: Shukusatsuban
Publisher: Sōhyō Kyōsenkyoku
Published: 1966
Place of publication: [Tokyo?]
Language: jpn
Number of pages: 554
Notes: "Shōwa 35-nen 4-gatsu--Shōwa 40-nen 7-gatsu, no. 501-no. 750."