25.9.12
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Rose Frankel
1 Credential
November 7, 2024 - January 16, 2025
Rose Frankel
Digital Marketing (Online)
Columbia Business School Executive Education hereby awards the
Certificate of Participation
For
To
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
Digital Marketing (Online)
January 27, 2025
Emeritus
