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A mass spectrometer method for determining helium in the parts-per-million to 10-percent range /
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Main Author: | |
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Other Authors: | |
Format: | Unknown |
Language: | English |
Published: |
Washington, DC :
U.S. Dept. of the Interior, Bureau of Mines,
1991.
|
Series: | Report of investigations ;
9359. Report of investigation (United States. Bureau of Mines) ; 9359 |
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MARC
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010 | |a 90027339 | ||
069 | |a 91055039 | ||
090 | 0 | |a VF |b 622.8/2/H736m | |
100 | 1 | 0 | |a Holland, Philip W. |
245 | 1 | 2 | |a A mass spectrometer method for determining helium in the parts-per-million to 10-percent range / |c by Philip W. Holland. |
260 | 0 | |a Washington, DC : |b U.S. Dept. of the Interior, Bureau of Mines, |c 1991. | |
300 | |a 8 p. | ||
440 | |a Report of investigations ; |v 9359. | ||
650 | 0 | |a Mine gases |x Analysis. | |
650 | 0 | |a Helium |x Measurement. | |
650 | 0 | |a Mass spectrometry. | |
700 | 1 | 0 | |a United States. |b Bureau of Mines. |
810 | 2 | 0 | |a United States. |b Bureau of Mines. |t Report of investigations ; |v 9359 |
830 | 2 | 0 | |a Report of investigation (United States. Bureau of Mines) ; |v 9359 |
942 | |2 ddc | ||
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