000 00550pam a2200181a 44500
005 20200626112211.0
008 200626b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aHeadley, Larry C.
245 1 _aStatus of porous ionizers for contact ionization of cesium [NASA TN D-3997]
_cLarry C. Headley
260 _bNasa
_c1967
_a Washington, D.C.
300 _a26p
440 _aNational Aeronautics and Space Administration (NASA)
505 _aNASA technical report
650 _a ionizers
942 _cBK
999 _c396644
_d396644