000
00292nam a2200121Ia 4500
001
3067
008
220811s1947 ###||||g |||| ||spa d
082
_a
665.5
_b
S785
245
0
_a
Tecnnical Publications
264
_c
1947
942
_c
BK
_2
ddc
035
_a
665.5 -S785-Tecnnical Publications-
999
_c
71889
_d
71889