TY  - BOOK
AU  - ROER,THEOG
TI  - MICROWAVE ELECTRONIC DEVICES / 
U1  - 621.3813 
PY  - 1994///
CY  - [S.N] : 
PB  - CHAPMAN AND HALL ، 
KW  - MICROWAVES
KW  - ELECTRIC ENGINEERING
ER  -