000
00302nam a2200121Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
541.3724 Ashworth
100
_a
Ashworth V
245
_a
Cathodic protection theory and practice
260
_b
_c
1986
700
_a
Booker C J L
942
_c
BK
_2
ddc
999
_c
5695
_d
5695