000
00305nam a2200145Ia 4500
001
4937
003
Ost
005
20260507154837.0
008
251113s9999||||xx |||||||||||||| ||eng||
040
_c
nitttr
041
_a
eng
082
_a
693.5
_b
C749
245
0
_a
Concrete form construction. /
942
_c
BK
999
_c
4834
_d
4834