000 00632nam a2200193 4500
005 20200731105349.0
008 200731b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aKerslake, R. William
245 _aAdditional studies of screen and accelerator grids for electron-bombardment ion thrustors [NASA TN D-1411]
_cWilliam R. Kerslake
260 _aNasa
_bWashington, D. C.
_c1963
300 _a31p
440 _aNational Aeronautics and Space Administration (NASA)
505 _aNASA technical report
650 _a electron-bombardment
700 _aPawlik, V. Pawlik
942 _cBK
999 _c563279
_d563279