Transportation security : efforts to strengthen aviation and surface transportation security continue to progress, but more work remains : testimony before the Subcommittee on Transportation Security and Infrastructure Protection, Committee on Homeland Security, House of Representatives / statement of Cathleen A. Berrick.

Portion of title Efforts to strengthen aviation and surface transportation security continue to progress, but more work remains
SeriesTestimony ; GAO-08-651 T
Testimony GAO-08-651 T. ^A682308
General noteTitle from title screen (viewed on May 28, 2008).
General note"For release ... April 15, 2008."
General notePaper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.
Bibliography noteIncludes bibliographical references.
Technical detailsMode of access: Internet from GPO Access web site. Address as of 5/28/08: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:d08651t.pdf ; current access available via PURL.
GPO item number0546-D-01 (online)
Govt. docs number GA 1.5/2:GAO-08-651 T