Approach to testing and maintaining telephone exchanges and networks

Approach to testing and maintaining telephone exchanges and networks

Manylion Llyfryddiaeth
Prif Awdur: Staber, E.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Zurich, Switzerland Standard Telephone und Radio AG c1987.
Pynciau:
Telecommunications.
Telephone networks.