Historia de la Calidad

Events

Approx. 2200 bC
Approx. 2150 bC
Approx. 2100 bC
Approx. 1350
Approx. 1760 - Approx. 1840
Approx. 1900
Approx. 1924
Approx. 1939
1942 - 1943
Approx. 1942 - Approx. 1945