Air traffic control [[electronic resource] ] : system management capabilities improved, but more can be done to institutionalize improvements : report to congressional committees

• Pubblicazione: [Washington, D.C.] : , : U.S. Government Accountability Office, , [2004]
• Soggetto topico: Air traffic control - United States - Computer programs - Evaluation
• Note generali: 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."
• Nota di bibliografia: Includes bibliographical references.
• Altri titoli varianti: Air traffic control
• Titolo autorizzato: Air Traffic Control
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910693152003321
• Lo trovi qui: Univ. Federico II