A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf
.
Labor Union Members (1915-1925) : Statistical Yearbook of Imperial Japan 49 (1930) Table 433
労働組合員 (1915-1925) : 日本帝国統計年鑑 49 (昭和5年) 表433
労働組合員 (1915-1925) : 日本帝国統計年鑑 49 (昭和5年) 表433