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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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1 Jan 1927 Jahr - Arthur Page was hired by AT&T as a first corporate vice president of public relations. Shortly after, he created the 5 principles of successful Public Relation.

Zugefügt zum Band der Zeit:

21 Jan 2018

Datum:

1 Jan 1927 Jahr
Jetzt
~ 97 years ago