TY  - BOOK
AU  - Linfield R F
TI  - Telecommunications: present status and future trends 
T2  - Advanced computing and telecommunications series
SN  - 0815513682
AV  - TK5101 
U1  - 004.6 
PY  - 1995///
CY  - Park Ridge, N.J., U.S.A.
PB  - Noyes Data
KW  - Telecommunication
N1  - Originally published: Washington, D.C. : U.S. Dept. of Commerce, 1993; Includes bibliographical references (p. 148-154)
ER  -