TY  - BOOK
AU  - Parker, Sybil P.
TI  - Communications source book
SN  - 9780070455108
U1  - 621.38 PAR 
PY  - 1988///
CY  - New York 
PB  - : McGraw-Hill
KW  - Communications source book
KW  - Telecommunication
KW  - Telecommunication engineering
KW  - Sybil P Parker
KW  - Electronics and Communications
ER  -