Telecommunications [[electronic resource] ] : uneven implementation of wireless enhanced 911 raises prospect of piecemeal availability for years to come

• Pubblicazione: [Washington, D.C.] : , : U.S. General Accounting Office, , [2003]
• Soggetto topico: Telephone - Emergency reporting systems - Design and construction - Evaluation; Emergency communication systems - United States; Telecommunication systems - United States
• Note generali: Title from title screen (viewed on Jan. 24, 2004).; "November 2003."; Paper version available from: General Accounting Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.; "GAO-04-55."
• Nota di bibliografia: Includes bibliographical references.
• Altri titoli varianti: Telecommunications
• Titolo autorizzato: Telecommunications
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910693900903321
• Lo trovi qui: Univ. Federico II