Cyber threats from China, Russia, and Iran : protecting American critical infrastructure : hearing before the Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies of the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, first session, March 20, 2013.

Bibliographic Details
Corporate Author: United States. Congress. House. Committee on Homeland Security. Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies (Author)
Format: Government Document eBook
Language:English
Published: Washington : U.S. Government Printing Office, 2013.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo41011
Description
Item Description:Title from title screen (viewed on October 29, 2013).
Paper version available for sale by the Superintendent of Documents, United States Government Printing Office.
"Serial no. 113-9."
GPO Cataloging Record Distribution Program (CRDP).
Physical Description:1 online resource (iii, 45 pages) : illustrations
Bibliography:Includes bibliographical references.