000
00271pam a2200109a 44500
082
_a
TR
_b
NBS-260-16
100
_a
H. Yakowitz
245
1
_a
Homogeneity characterization of NBS spectrometric standards IV
260
_a
_b
_c
700
_a
D. L. Veith
997
_a
TR4244 C
999
_c
405136
_d
405136