Bibliographic Information
- Title
- "Centrex or PBX : the impact of IP"
- Statement of Responsibility
- John R. Abrahams, Mauro Lollo
- Publisher
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- Artech House
- Publication Year
-
- c2003
- Book size
- 24 cm.
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Notes
Includes index
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Details 詳細情報について
-
- CRID
- 1130282268794655872
-
- NII Book ID
- BA7443515X
-
- ISBN
- 158053497X
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- LCCN
- 2002044068
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- Web Site
- https://lccn.loc.gov/2002044068
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- Text Lang
- en
-
- Country Code
- us
-
- Title Language Code
- en
-
- Place of Publication
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- Boston
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- Classification
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- LCC: TK5105.8865
- DC21: 621.382/12
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- Subject
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- LCSH: Internet telephony
- LCSH: Centrex telephone service
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- Data Source
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- CiNii Books