Company unions
de Joel Seidman, International Ladies' Garment Workers' Union. Educational Department, International Ladies' Garment Workers' Union
Materias
Ediciones (1)
- Company unions (1937)
Educational dept., I.L.G.W.U. · inglés
de Joel Seidman, International Ladies' Garment Workers' Union. Educational Department, International Ladies' Garment Workers' Union
Educational dept., I.L.G.W.U. · inglés
