TY  - BOOK
AU  - Chang,Kai
TI  - Microwave ring circuits amd antennas
SN  - 0471131091
U1  - 621.381 32 
PY  - 1996///
CY  - New York
PB  - John Wiley & Sons
KW  - microwave ring circuits
KW  - antennas
ER  -