Air traffic control [electronic resource] : system management capabilities improved, but more can be done to institutionalize improvements : report to congressional committees
Title from title screen (viewed on Dec. 28, 2004). "August 2004." Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. "GAO-04-901."
Bibliography Note:
Includes bibliographical references.
Technical Details:
Mode of access: Internet from GAO web site. Address as of 12/28/04: http://www.gao.gov/new.items/d04901.pdf; current access available via PURL.