000
00239nam a2200097Ia 4500
008
160710s1951 xx 000 0 und d
245
_a
ELECTRICAL INDUSTRIAL INDUSTRY
260
_a
LONDON
_b
BENBROTRIC
_c
1951
300
_a
156
942
_2
ddc
_c
B
999
_c
31640
_d
31640