Spyware : what you don't know can hurt you : hearing before the Subcommittee on Commerce, Trade, and Consumer Protection of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, second session, April 29, 2004.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2004.
Also available via Internet from the GPO Access web site. Address as of 4/4/05: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=108%5Fhouse%5Fhearings&docid=f:93308.pdf; current access available via PURL.