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Record Nr. |
UNINA9910699078103321 |
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Titolo |
Global Positioning System [[electronic resource] ] : significant challenges in sustaining and upgrading widely used capabilities : report to the Subcommittee on National Security and Foreign Affairs, Committee on Oversight and Government Reform, House of Representatives |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : U.S. Govt. Accountability Office, , [2009] |
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Descrizione fisica |
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1 online resource (iii, 55 pages) : illustrations |
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Soggetti |
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Global Positioning System |
Artificial satellites in navigation |
Astronautics, Military - United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (GAO, viewed May 12, 2009). |
"April 2009." |
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Nota di bibliografia |
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Includes bibliographical references. |
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