Kerslake, R. William <br/>
       Additional studies of screen and accelerator grids for electron-bombardment ion thrustors  [NASA TN D-1411] 
 / William R. Kerslake 
 .- Nasa: Washington, D. C.,  1963 
 .- 31p. 
.- ( National Aeronautics and Space Administration (NASA)   
<br/><u>Subject Headings:</u> <br/> electron-bombardment;
<br/><U>Author Added Entry: </u><br/>Pawlik, V. Pawlik;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR65541</b>, Full Call No.: NASA TN D-1411,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>