TY  - BOOK
AU  - Williams, E. W.
AU  - Hall, R.
TI  - Luminescence and the light emitting diode
T2  - International Series on Science of the Solid State
SN  - 0080204422
U1  - 621.381522 
PY  - 1978///
CY  - Oxford
PB  - Pergamon
ER  -