TY  - GEN
AU  - Miller,Gary M.
AU  - Beasley,Jeffrey S.
TI  - Modern electronic communication 
SN  - 0130167622
U1  - 621.382 
PY  - 2002///
CY  - New Delhi
PB  - Prentice Hall
KW  - Telecommunication
N1  - Includes index
ER  -