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100 _aKerslake, William R.
245 _aNASA TM [X-1105]
_bpreliminary operation of oxide coated brush cathodes in electron bombardment ion thrustors
_cWilliam R. Kerslake
260 _aWashington
_bNational Aeronautics and Space Administration
_c1965
300 _a12p
440 _aNASA Technical Memorandum
490 _aX-1105
500 _aTechnical Memorandum X-1105-1123 Bound Vol. No.102490; Contents: TR-7988-7992
650 _aAeronautics
942 _cTR
999 _c565791
_d565791