000 00671nam a22001697a 4500
008 230712b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a006.02:543.05/.06](082.2)
_bL6.1
245 _aAccuracy in trace analysis:
_bSampling, sample handling, analysis
_c/ Proceedings of the 7th materials research symposium held at National Bureau of Standards 7-11 October, 1974
260 _aWashington:
_bNational Bureau of Standards,
_c1976
300 _axiii, 658p.
490 _aNBS special publications 422
500 _aVol. I
650 _aProceedings
700 _aLaFleur, Philip D (Ed.)
942 _2udc
_cPR
999 _c51907
_d51907