TY  - BOOK
AU  - Roy, Sitesh Kumar, Mitra, Monojit 
TI  - Microwave semiconductor devices 
SN  - 81-203-2418-8 
U1  - 621.381 3 ROY  
PY  - 2004///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - CIRCUITRY
ER  -