The Froehlich/Kent Encyclopedia of telecommunications.volume-16: Subscriber loop signaling to teletraffic theory and engineering
Froehlich, Fritz E
The Froehlich/Kent Encyclopedia of telecommunications.volume-16: Subscriber loop signaling to teletraffic theory and engineering Froehlich, Fritz E, Ed. - New york Marcel dekker 1998 - vi,483p.
0824729145
subscriber loop signalling
621.38203
The Froehlich/Kent Encyclopedia of telecommunications.volume-16: Subscriber loop signaling to teletraffic theory and engineering Froehlich, Fritz E, Ed. - New york Marcel dekker 1998 - vi,483p.
0824729145
subscriber loop signalling
621.38203