TY  - BOOK
AU  -  Taub, Herbert.
TI  -  Principles of communication systems
SN  - 9780070648111
U1  - 621.38 
PY  - 2008///
CY  - New delhi
PB  - Mcgraw hill edacation pvt. lim.
N1  - "it includes the index p.834-842"
ER  -