NASA  / TN D-4355 <br/>
Scibbe,Herbert W,Glenn,Dean C <br/>
       FRICTION TORQUE OF BALL BEARINGS IN VACUUM WITH SEVEN POLYTERAFLUOROETHYLENE- COMPOSITION. 
 / 
 .-  Nasa, Washington, D.C.,  1968 
 .- 18 . 
<br/>Bound With Nasa Tn D 4351-54,4356-60. 
<br/><U>Author Added Entry: </u><br/>Anderson,William J;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR11545</b>, Full Call No.: NASA TN D-4355,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>