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080728s1974 gr r 000 0 eng d |
| 040 |
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|a GR-KoDPT
|b gre
|e AACR2
|
| 100 |
1 |
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|a Hultzman, William W.
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| 245 |
1 |
0 |
|a Characteristics and performance of several mass spectrometer residual gas analyzers/
|c by William W. Hultzman
|
| 260 |
|
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|a Washington:
|b NASA,
|c 1974
|
| 300 |
|
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|a 42 σ. :
|b εικ. ;
|c 27 εκ.
|
| 490 |
0 |
|
|a NASA technical note
|v 7554
|
| 504 |
|
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|a Βιβλιογραφία: σ. 21-24
|
| 650 |
|
0 |
|a Gases
|x Analysis
|x Equipment and supplies
|
| 650 |
|
0 |
|a Mass spectrometry
|
| 650 |
|
0 |
|a Vacuum technology
|
| 710 |
|
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|a United States
|b National Aeronautics and Space Administration
|
| 710 |
0 |
|
|a United States.
|b National Aeronautics and Space Administration
|
| 710 |
2 |
|
|a Ames Research Center
|
| 952 |
|
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|a GR-KoDPT
|b 59cc2ebd6c5ad13446faa044
|c 998a
|d 945l
|e TL 521 .3
|t 1
|x m
|z Books
|
