25.9.15
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Maria Berenguer Hancock
1 Credential
COLUMBIA BUSINESS SCHOOL EXECUTIVE EDUCATION
hereby recognizes that
HANCOCK MARIA
has attended and completed
Blockchain in Business: Beyond the Hype
January 2022
Pierre Yared
Vice Dean, Executive Education Columbia Business School
Blockchain in Business: Beyond the Hype
January 12, 2022
Emeritus
2 more credentials
2 more issuers
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