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30 déc. 1927 - Se crea la agencia de publicidad más importante: Hill & Knowlton, fundada por John Hill. Se convirtió en paradigma organizativo en E.U.A.
Ajouté au bande de temps:
LINEA
By
Román Ocotitla
16 oct. 2017
0
0
554
Date:
30 déc. 1927
Maintenaint
~ Il y a 97 ans
Les images:
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