Homeland security advisory system
Subtitle: threat codes and public responses : hearing before the Subcommittee on National Security, Emerging Threats and International Relations of the Committee on Government Reform, House of Representatives, One Hundred Eighth Congress, second session, March 16, 2004.
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2004
Place of publication: Washington, DC
Language: eng
Number of pages: 142
Subjects: Civil defense warning systems -- United States.
Other titles: Threat codes and public responses
Notes: Includes bibliographical references.
Cover title.
"Serial no. 108-166."