Telecom Data Book 2011 : Compiled by TCA

1 Movements in the Info‐communications Industry As a Whole(Market Size Transition amounts of Investment in Plant and Equipment Acquired by the Communications and Broadcasting Industry Transition of the Number of Telecommunications Carriers: Trends in Number of Employees) 2 Situation of Info‐communications Service Usage(Situation of Number of Contracts for Various Services Situation of Traffic Movements of Services and Charges) 3 Situation of TCA Members

著者

電気通信事業者協会

出版社

TCA

発売日

2012年1月発売

価格

価格未定（税込・書誌情報提供：openBD）

ISBN

9784990346898

ページ数

52ページ

発売済み