特集2 NTT参入で沈む「050」IP電話--プロバイダが悲鳴

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Material Type: 記事
Title: 特集2 NTT参入で沈む「050」IP電話--プロバイダが悲鳴
Author/Editor: 堀越功
Author Heading: 堀越功
Periodical title: 日経コミュニケーション = Nikkei communications
No. or year of volume/issue: (432) 2005.2.15
Issue: 432
Pages: 42～50
Publication date of volume/issue (W3CDTF): 2005-02-15
ISSN (Periodical Title): 0910-7215
ISSN-L (Periodical Title): 0910-7215
Publication (Periodical Title): 東京 : 日経BP社
Place of Publication (Country Code): JP
Text Language Code: jpn
Subject Heading: 業界再編
NDLC: ZM1
Target Audience: 一般
Article Type: 記事種別: 特集
Holding library: 国立国会図書館
Call No.: Z14-1140
Data Provider (Database): 国立国会図書館 : 国立国会図書館雑誌記事索引
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 7242462
http://id.ndl.go.jp/bib/7242462
Bibliographic Record Category (NDL): 632