TY  - GEN
AU  - Sharma,Sanjay
AU  - Sharma,Deeksha ed.
TI  - Analog communication systems
SN  - 8188458007
U1  - 621.39 
PY  - 2007///
CY  - Delhi
PB  - S.K. Kataria & sons
KW  - Signal analysis and transmission
ER  -