bizjournals.com
AOL co-founder Marc Seriff offers advice to tech entrepreneurs - Austin Business Journal
12 Apr 2016
youtube.com
Seriff az égből teljes film)
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A seriff és az idegenek (teljes film)
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American businessman
Marc S. Seriff is best known as the CTO and co-founder of America Online, along with Jim Kimsey, Steve Case, and William von Meister. Wikipedia