000
00213 a2200097 4500
001
5271
100
_a
Mckelvey,JP
245
_a
Solid state & demiconduction physics
260
_a
_b
Happer
_c
090
_c
4376
_d
4376
942
_a
NUST-CAE
_c
M
_c
30685
999
_c
240344
_d
240344