Report of the governing body of the International labour office upon the working of the convention concerning the night work of young persons employed in industry ...
Contributors: International Labour Conference (15th : 1931 : Geneva, Switzerland)
Publisher: International labour office
Published: 1930
Place of publication: Geneva
Language: eng
Number of pages: 29
Subjects: Child labor.; Labour laws -- International; Night labour
Notes: At head of title: League of nations.  International labour conference.  Fifteenth session.  Geneva, 1931.