Approach to testing and maintaining telephone exchanges and networks

Approach to testing and maintaining telephone exchanges and networks

Xehetasun bibliografikoak
Egile nagusia: Staber, E.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Zurich, Switzerland Standard Telephone und Radio AG c1987.
Gaiak:
Telecommunications.
Telephone networks.