TY  - GEN
AU  - Das Annapurna, Dsa.K Sisir
TI  - Microwave Engineering 
T2  - 25116
SN  - 9780074635773
U1  - 621.381 DAS 
PY  - 2006///
CY  - New Delhi
PB  - Tata McGraw - Hill
KW  - Microwave Engineering
ER  -