000
00272nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Borisoglevski PB et al
245
0
_a
High voltage engineering
260
_b
khanna
260
_c
1972
365
_b
30
942
_c
BK
999
_c
200556
_d
200556