TY  - BOOK
AU  - Linfield R. F. 
TI  - Telecommunications: : present status and future trends
SN  - 9780815513681
U1  - 004.6 
PY  - 1995///
CY  - U.s.a
PB  - Noyes Data Corp.
KW  -  Communication Networks Communications Networks Signals Technology Assessment Telecommunication
N1  - Biblio
N2  - "Telecommunications Present Status & Future"
ER  -