TY  - BOOK
AU  - Bell, David A 
TI  - Electronic devices and circuits 
SN  - 0-19-569340-X 
U1  - 621.381 5 BEL  
PY  - 2010///
CY  - Prentice hall of india private Ltd. 
PB  - New Dellhi 
KW  - CIRCUITRY
ER  -