Hassan El-Houry
@hassanelhoury
Group CEO - National Aviation Services (NAS) | Wharton MBA | YGL @WEF | Aviation expert | Author - Fly Africa | proud husband & father of 3 boys | YPO
ID: 371204346
http://www.nas.aero 10-09-2011 11:50:00
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And The Wharton School ranked FIRST (again)!