TY  - GEN
AU  - Boylestad, Robert L.
TI  - Electronic devices and circuit theory/ 9th ed
SN  - 9788131703144
U1  - 621.38.049.77 
PY  - 2009///
CY  - Delhi
PB  - Pearson
KW  - 621.38
KW  - circuit theory
ER  -