Homeland security
Subtitle: opportunities exist to enhance collaboration at 24/7 operations centers staffed by multiple DHS agencies : report to congressional requesters
By: United States Government Accountability Office.
Publisher: U.S. States Government Accountability Office
Published: 2006
Place of publication: Washington, D.C
Language: eng
Number of pages: 49
Subjects: United States. -- Dept. of Homeland Security -- Management.; National security -- United States.
Notes: Cover title.

"October 2006."

"GAO-07-89."

Includes bibliographical references.