TY  - BOOK
AU  - Bhattacharya,Pallab  .
TI  - Semiconductor optoelectronic devices / 
U1  - 621.38152 
PY  - 2006///
CY  - Delhi : 
PB  - Prentice Hall of India , 
KW  - SEMICONDUCTORS
N1  - Includes index
ER  -