TY  - BOOK
AU  - Gupta, J. B.
TI  - Electronic devices and circuits/ 
SN  - 81-89757-32-6
AV  - TK 7871.85 .G86 2011
PY  - 2010///
CY  - New Delhi: 
PB  - S.K. kataria & Sons, 
KW  - electronics
ER  -