25.10.5
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KT
Keiji Tanaka
1 Credential
Columbia Business School Executive Education
hereby recognizes that
Keiji Tanaka
has participated in:
March 2023
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
Mergers and Acquisitions (Online)
Mergers and Acquisitions (Online)
March 31, 2023
Emeritus
