TY  - BOOK
AU  - Ludwig, Reinhold Bretchko, Pavel 
TI  - RF circuit design: theory and applications 
SN  - 81-7808-333-7 
U1  - 621.381 5 LUD  
PY  - 2002///
CY  - Pearson education asia 
PB  - Delhi 
KW  - CIRCUITRY
ER  -