Aviation security progress made, but challenges persist in meeting the screening mandate for air cargo : testimony before the Subcommittee on Transportation Security, Committee on Homeland Security, House of Representatives.
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Corporate author / creator: | United States. Government Accountability Office. |
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Imprint: | [Washington, D.C.] : U.S. Govt. Accountability Office, [2011] |
Description: | 1 online resource (11 p.). |
Language: | English |
Series: | Testimony ; GAO-11-413T Testimony ; GAO-11-413 T. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/8847721 |