Lawton, L.S.
Integrated digital networks - Cheshire Sigma 1993 - vii, 395p. : ill.
Index included
1850581819
TELECOMMUNICATION
TELECOMMUNICATION SYSTEMS
INTEGRATED SERVICES DIGITAL NETWORKS
TELECOMMUNICATION LINKS, OPTICAL
621.39 / L3
Integrated digital networks - Cheshire Sigma 1993 - vii, 395p. : ill.
Index included
1850581819
TELECOMMUNICATION
TELECOMMUNICATION SYSTEMS
INTEGRATED SERVICES DIGITAL NETWORKS
TELECOMMUNICATION LINKS, OPTICAL
621.39 / L3