TY  - BOOK
AU  - Ikoma T Ed.
AU  -  Watanabe H Ed.
ED  - International symposium (1989 : Karuizawa)
TI  - International symposium on gallium arsenide and related compounds
T2  - Institute of physics conference series; 106
U1  - C6:212:(E43353)p1,N89, N0 
PY  - 1990///
CY  - Bristol
PB  - IOP pub.        
KW  - Physics
ER  -