TY  - BOOK
AU  - Sharma, S.
TI  - Communication systems: analog and digital
SN  - 81-88458-20-1
U1  - 621.382 
PY  - 2012///
CY  - New Delhi
PB  - S.K. Kataria & Sons
KW  - Electronics
KW  - Modulation systems
KW  - Optimum recievers
N1  - Includes index, references and appendices
ER  -