Air traffic control [electronic resource] : FAA uses earned value techniques to help manage information technology acquisitions, but needs to clarify policy and strengthen oversight : report to congressional requesters.
Imprint
[Washington, D.C.] : U.S. Govt. Accountability Office, [2008]
Air traffic control : Federal Aviation Administration uses earned value techniques to help manage information technology acquisitions, but needs to clarify policy and strengthen oversight
FAA uses earned value techniques to help manage information technology acquisitions, but needs to clarify policy and strengthen oversight