Résultats de la recherche

Votre recherche : subject_txt:"Telephone systems" a repéré 2 documents.
1.
Quality of service for the local operating companies aggregated to the holding company level / Kraushaar, Jonathan M; United States. Federal Communications Commission (FCC). Common Carrier Bureau. Washington, DC : Common Carrier Bureau, Industry Analysis Division, Federal Communications Commission, 1993.
2.
Update on quality of service for the Bell operating companies / Kraushaar, Jonathan M; United States. Federal Communications Commission (FCC). Common Carrier Bureau. Washington, DC : Industry Analysis Division, Common Carrier Bureau, Federal Communications Commission, 1991.
Date de modification :