TY  - BOOK
AU  - Horak Ray
TI  - Communication Systems & Networks: An incisive overview of network convergence, from voice and data to video and multimedia,from wired to wireless
SN  - 0764575228
U1  - 621.382 HOR 2nd, ed.
PY  - 2000///
CY  - USA
PB  - M & T Books 
KW  - Networking
ER  -