Risultati della ricerca - "Telephone"
-
1
-
2
-
3
Properties of subscribers' lines and their influence on telephone transmission performance.
Pubblicazione 1976Libro -
4
-
5
Winning by telephone telephone effectiveness for business professionals and consumers
Pubblicazione 1982Libro -
6
Coding telephone number to avoid “wrong numbers”
Pubblicato in Philippine Engineering Journal (1996)Articolo -
7
-
8
-
9
-
10


