25.13.6

This website uses cookies to ensure you get the best experience on our website. Learn more

Skip to main content

Eileen Ryser

1 Credential

Columbia Business School Executive Education

hereby recognizes that

has participated in:

Costis Maglaras

Dean and David and Lyn Silfen Professor of Business

Columbia Management Essentials (Online)

Columbia Management Essentials (Online)

November 30, 2022

Powered by

Issue Credentials

About Accredible
Request a Demo

Credential Recipients

Retrieve a Credential
Help
Coursefinder

Language:

Terms of Service
Privacy Policy
Accessibility
Site Map