000
00288nam a2200109Ia 4500
008
220603s9999 xx 000 0 und d
082
_a
621.3
_b
E1
100
_a
Laughton, M.A.
245
0
_a
Electrical Engineer'S Reference Book..
260
_a
London, Butterworths
_c
1985
942
_c
Book
999
_c
1888032
_d
1888028