TY  - GEN
AU  - Freeman, Roger L.
TI  - Telecommunication system engineering: analog and digital network design
SN  - 0471029556
PY  - 1980///
CY  - New York
PB  - John Wiley
KW  - TELECOMMUNICATION SYSTEMS-Design and construction
KW  - Telephone systems-Design and construction
N1  - Index included
ER  -