Air traffic control modernization [electronic resource] : management challenges associated with program costs and schedules could hinder NextGen implementation : report to congressional committees.
Imprint
[Washington, D.C.] : U.S. Govt. Accountability Office, [2012]
Air traffic control modernization : management challenges associated with program costs and schedules could hinder Next Generation Air Transportation System implementation
Management challenges associated with program costs and schedules could hinder NextGen implementation
