Also available online via Internet from GPO Access web site. Address as of 6/30/05: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:d05790.pdf; current access available via PURL.
Microfiche version: United States. Government Accountability Office. Homeland security. [Bethesda, Md.] : ProQuest,[2004]
Print version: United States. Government Accountability Office. Homeland security