25.14.29
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Suggested Credentials
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TO
Till Oyen
1 Credential
Columbia Business School Executive Education hereby awards the
Certificate of Participation
For
B2B Marketing Strategy (Online)
To
Till Oyen
February 8-March 28, 2024
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
B2B Marketing Strategy (Online)
July 5, 2024
Emeritus
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