000
00260nam a22001217a 4500
003
OSt
008
220412b ||||| |||| 00| 0 eng d
020
_a
J034
100
_a
LUCENT
245
_a
GENRAL KNOWLEDGE
260
_b
LUCENT
_c
2021
942
_2
ddc
_c
BK
_0
10
999
_c
503575
_d
503575