TY  - BOOK
AU  - Kennedy, George
AU  -  Davis, Bernard
TI  -  Electronic communication systems
SN  - 9780074636824
U1  - 621.38 
PY  - 2008///
CY  - New Delhi
PB  - Tata McGrow Hill Publishing Company Limited
N1  - "it includes bibliographical references appendix (p.741-763) and index"
ER  -