Transportation Security Administration [electronic resource] : oversight of Explosive Detection Systems maintenance contracts can be strengthened : report to congressional committees.
Imprint
[Washington, D.C.] : U.S. Government Accountability Office, [2006]
Mode of access: Internet from GPO Access web site. Address as of 9/27/06: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:d06795.pdf; current access available via PURL.
Note
Title from title screen (viewed on Sept. 27, 2006).
"July 2006."
Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.
