Reduction of hours of work in coal mines
By: Sixth item on the agenda.
Contributors: International Labor Conference (20th : 1936 : Geneva)
Publisher: International Labour Office
Published: 1935
Place of publication: Geneva
Language: eng
Number of pages: 30
Subjects: Hours of labor.; Coal mines and mining.
Notes: At head of title: Questionnaire VI. International Labour Conference. Twentieth session, Geneva, 1936.