TY  - BOOK
AU  - Verma, Brijesh
TI  - Advance Communication Systems
SN  - 9789350142431
U1  - 621.38 VER 
PY  - 2012///
CY  - New Delhi
PB  - S.K. Kartaria and sons
KW  - Engineering Technology
KW  - Technology
N1  - Includes Index
ER  -