TY  - BOOK
AU  - Bhattacharya, Pallab 
TI  - Semiconductor optoelectronic devices 
SN  - 81-203-0878-6 
U1  - 621.381 5 BHA  
PY  - 1994///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - CIRCUITRY
ER  -