GPS disruptions : efforts to assess risks to critical infrastructure and coordinate agency actions should be enhanced : report to congressional requesters.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Government Accountability Office, 2013.
Subjects:	Global Positioning System. Electromagnetic interference. Infrastructure (Economics) United States. > Department of Transportation > Rules and practice. United States. > Department of Homeland Security > Rules and practice.
Online Access:	https://purl.fdlp.gov/GPO/gpo45028 http://purl.fdlp.gov/GPO/gpo45028

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