Understanding the power of social media as a communication tool in the aftermath of disasters
Subtitle: hearing  before the Ad Hoc Subcommittee on Disaster Recovery and Intergovernmental Affairs of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Twelfth Congress, first session, May 5, 2011
Series: S. hrg -- 112-390
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2012
Place of publication: Washington
Language: eng
Number of pages: 122
Subjects: Social media; Disasters; Natural disasters; Emergency management; Citizen participation; Emergency communication systems
Notes: Shipping list no.: 2012-0347-P.

Includes bibliographical references.