Unmanned aircraft systems : continued coordination, operational data, and performance standards needed to guide research and development : testimony before the Subcommittee on Oversight, Committee on Science, Space, and Technology, House of Representatives /
|Format:||Government Document Online Book|
[Washington, D.C.] :
United States Government Accountability Office,
GAO-13-346 T. |
|Online Access:||ONLINE VERSION|
No Tags, Be the first to tag this record!