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Votre recherche : subject_txt:"Telecommunication" a repéré
2 documents.
1.
Trends in telecommunication reform special edition 4th generation : driving digital communications ahead
/ International Telecommunication Union (ITU); ITU Regulatory and Market Environment Division.
(special edition).
Geneva : International Telecommunication Union, c2014.
2.
Yearbook of statistics : telecommunication services
/ International Telecommunication Union (ITU); International Telecommunication Union (ITU). Telecommunication Development Bureau (BDT).
(40th ed.).
Geneva : International Telecommunication Union, 1997-
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