TY  - BOOK
AU  - KENNEDY,George
AU  - Davis,Bernard
TI  - Electronic communication system
SN  -  0-07-463682-0
U1  - 537.5 
PY  - 2005///
CY  - New Delhi
PB  - Tata McGraw-Hill pub. 
KW  - Electronic
N1  - Includes bibliographical reference & index
ER  -