TY  - BOOK
AU  - Reeve, Whitham D.,
ED  - Institute of Electrical and Electronics Engineers
ED  - IEEE Communications Society
TI  - Subscriber loop signaling and transmission handbook: Analog 
T2  - Telecommunications handbook series
SN  - 0879422742
AV  - TK6397 R44
PY  - 1992///
CY  - New York
PB  - IEEE
KW  - Sistemas electrónicos de conmutación telefónica
KW  - Telecomunicaciones
KW  - Normas
N1  - "reviewed and endorsed by the ieee communications society"
ER  -