ANTECEDENTES DEL DERECHO COLECTIVO DE TRABAJO

Events

Approx. 1600 - 1700
Approx. 21 July 1789
Approx. 1791
Approx. 1848
Approx. 1850 - 1900
Approx. 1857
Approx. 1906
Approx. 1907
Approx. 1915
Approx. 1917