TY  - GEN
AU  - Gupta, J.B.
AU  - Electronic circuits, Electronic apparatus and appliances
TI  - Electronic devices and circuits
SN  - 81-85749-75-2
U1  - 621.3815 GUP 
PY  - 2011///
CY  - New Delhi
PB  - S. K. Kataria & Sons
ER  -