000
00253nam a2200121 a 4500
003
EIA
001
2436
942
_0
2
_2
ddc
_c
BK
245
_a
Elastic arch bridges
260
_c
1931
008
141112s1931 ck r 000 u spa d
082
_a
624.6
_b
M133e
999
_c
4717
_d
4717