National telephone network for the automatic service.

Ítems similars

• National telephone networks for the automatic service : IIIrd Plenary Assembly, Geneva, 1964.
  Publicat: (1964)
• Introduction to telephones and telephone systems /
  per: Noll, A. Michael
  Publicat: (1986)
• Bibliography for the Manual on national telephone networks for the automatic service /
  Publicat: (1964)
• Design of automatic telephone exchanges.
  per: Trautmann, Kurt
  Publicat: (1962)
• Introduction to telephones & telephone systems /
  per: Noll, A. Michael
  Publicat: (1991)