Antecedentes de la mercadotecnia.

Events

1450
1741
1839
1902
1914
1922
1926
1929
1934
1937
1940
1941
1945
1946
1949
1954
1960
1963
1968
1973
1977
1982
1990
1993
1994
1994
1995
1998
2000
2003
2004
2010
2011
2012
2013
2015
2016
2017
2018
2019