TY  - BOOK
AU  - Gupta, J B
AU  - Gupta, J B
TI  - Electrical engineering materials and semiconductor devices
SN  - 9788188458622
U1  - 621.30284 GUP/ELE 
PY  - 2010///
CY  - New Delhi
PB  - S K Kataria & Sons.
KW  - ELECTRICAL AND ELECTRONICS ENGINEERING
ER  -