000
00257nam a2200109Ia 4500
008
220201s1988 xx 000 0 eng d
100
_a
Walther, R
245
0
_a
Cable stayed bridges
260
_b
London :Thomas telford
_c
1988
300
_a
196
942
_2
ddc
999
_c
84319
_d
84319