Exposition universelle de 1867 à Paris.
Subtitle: Commission de l'histoire du travail.
By: Rapport de M.E. du Summerard.
Contributors: Du Sommerard, Edmond, 1817-1885.
Publisher: P. Dupont
Published: 1867
Place of publication: Paris
Language: fre
Number of pages: 112
Subjects: Labor and laboring classes.