000
00260nam a22001097a 4500
003
OSt
008
230825b |||||||| |||| 00| 0 eng d
082
_a
621.312
_b
V40O
100
_a
Venik lov
245
_a
Optical Operation of Power Plant System
942
_2
ddc
_c
BK
999
_c
30039
_d
30039