000
00244 a2200097 4500
001
36096
100
_a
Williams B W.
245
_a
Power electronics Device drives & Applications
260
_a
Hound mills
_b
Macmillan
_c
090
_c
23521
_d
23521
942
_a
NUST-CAE
_c
M
_c
15027
999
_c
271169
_d
271169