Held, Gilbert
High Speed Digital Transmission Networking Covering T/E–Carrier Multiplexing, SONET and SDH - 2 - Chichester John Wiley & Sons 1999 - p.260
0471983586
Digital Signaling Voice Digitiztion Coper Based digital T & E Carrier framing
621.382 H315H
High Speed Digital Transmission Networking Covering T/E–Carrier Multiplexing, SONET and SDH - 2 - Chichester John Wiley & Sons 1999 - p.260
0471983586
Digital Signaling Voice Digitiztion Coper Based digital T & E Carrier framing
621.382 H315H