TY  - BOOK
AU  - Kennedy, George,
AU  - Davis, Bernard,
TI  - Electronic communication systems
SN  - 9780074636824
U1  - 621.382 KEN 
PY  - 1993///
CY  - New Delhi
PB  - Tata McGraw Hill Education
KW  - Telecommunication
N1  - Includes index.; Includes bibliographies and index
ER  -