000
00273nam a2200121 a 4500
003
EIA
001
4580
942
_0
2
_2
ddc
_c
BK
245
_a
Texbook of structural shop drafting
260
_c
1950
008
141112s1950 ck r 000 u spa d
082
_a
721.04477
_b
A512
999
_c
12994
_d
12994