000
00275nam a2200121 a 4500
003
EIA
001
5679
942
_0
2
_2
ddc
_c
BK
245
_a
Aplications manual for portable magnetomers
260
_c
c1973
008
141112s1973 ck r 000 u spa d
082
_a
530.7
_b
B835a
999
_c
878
_d
878