Michael J. Saylor
Founder & Trustee
Saylor Academy
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Certificate ID: 10493918
Issue Date: February 3, 2017
this certificate of achievement for
Saylor Academy awards
Krzysztof Damek
PRDV004: Spreadsheets
Krzysztof Damek
Get a comprehensive introduction to spreadsheets that covers everything first-time users need to know.
Issued on
February 3, 2017
Expires on
Does not expire
Evidence
93.3333%