000 | 00726pam a2200217a 44500 | ||
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005 | 20200623171347.0 | ||
008 | 200623b xxu||||| |||| 00| 0 eng d | ||
040 | _cIIT Kanpur | ||
041 | _aeng | ||
100 | _aHeslin, Thomas M. | ||
245 | 1 |
_aThe effect of various gases on the thermionic emission of tantalum wire filaments [NASA TN D-5850] _cThomas m. Heslin, John J. Park and Edward L. Sanford |
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260 |
_bNasa _c1970 _aWashington, D.C. |
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300 | _a10p | ||
440 | _aNational Aeronautics and space Administration (NASA) | ||
500 | _aBound With Nasa Tn D- 5841-5849 | ||
505 | _aTechnical Note D-5850 | ||
650 | _aWire Filaments | ||
700 | _aPark, John J. | ||
700 | _aSanford Edward L. | ||
942 | _cREF | ||
999 |
_c399912 _d399912 |