TY  - BOOK
AU  - Das, Sisir K.
AU  - Das,Annapurna
TI  - Antenna and wave propagation
SN  - 9781259006326
U1  - 621.3824 
PY  - 2013///
CY  - New Delhi
PB  - Tata McGraw-Hill 
N1  -  Includes  index
ER  -