Byers, David C. <br/>
       Angular distribution of kaufman ion thuster beams [NASA TN D-5844] 
 / David C. byers 
 .- Washington, D.C.: Nasa,  1970 
 .- 37p . 
.- ( National Aeronautics and space Administration (NASA)   
<br/>Bound With Nasa Tn D- 5841-5843,5845-5850 
<br/><u>Subject Headings:</u> <br/>Distribution ;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR14552 [TN D-5844]</b>, Full Call No.: ,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>