TY  - BOOK
AU  - Sanjeev Gupta.
TI  - Electronic Communications
SN  - 0000024390
U1  - 621.3811 
PY  - 1981///
CY  - New Delhi
PB  - Khanna Publications,New Delhi.
KW  -  Communications
KW  -  Electronic
KW  - Advaced Comm (621.3811)
KW  - Communication
ER  -