TY  - BOOK
AU  - Rosen,Arnold
TI  - Telecommunications
SN  - 0155898159
AV  - TK5101 .R59 1987
U1  - 384 19
PY  - 1987///
CY  - San Diego
PB  - Harcourt Brace Jovanovich
KW  - Telecommunication systems
KW  - Local
N1  - Includes index; Bibliography: p. [294]-297
ER  -