Border security
Subtitle: moving beyond the virtual fence : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, second session, April 20, 2010
Series: S. hrg -- 111-1051
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2011
Place of publication: Washington
Language: eng
Number of pages: 106
ISBN-13: 9780160895029
Subjects: Boundaries; Illegal aliens; Border security; Government policy; SBInet (Program); U.S. Customs and Border Protection; Fences; Information technology; Design and construction
Notes: Shipping list no.: 2011-0455-P.

Includes bibliographical references.

Also available via the Internet from the GPO Access web site.  Address as of 10/19/11: http://purl.fdlp.gov/GPO/gpo13123 ; current access is available via PURL.