National telephone network for the automatic service.

相似书籍

• National telephone networks for the automatic service : IIIrd Plenary Assembly, Geneva, 1964.
  出版: (1964)
• Introduction to telephones and telephone systems /
  由: Noll, A. Michael
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• Bibliography for the Manual on national telephone networks for the automatic service /
  出版: (1964)
• Design of automatic telephone exchanges.
  由: Trautmann, Kurt
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• Introduction to telephones & telephone systems /
  由: Noll, A. Michael
  出版: (1991)