000
00298nam a2200121Ia 4500
001
2636
008
220811s1960 ###||||g |||| ||spa d
082
_a
543
_b
A849
245
0
_a
Official Methods of Analysis
264
_c
1960
942
_c
BK
_2
ddc
035
_a
543 -A849-Official Methods of Analysis-
999
_c
58937
_d
58937