Historia de la Calidad

Events

Approx. 2150 a.C.
Approx. 800 a.C. - Approx. 500 d.C.
Approx. 1201 - Approx. 1300
Approx. 1801 - Approx. 1900
1880 - 1935
1939 - 1945
1946 - 1963
1950 - 1960
1950 - 1960
1980 - Present