Holanda, Ramond <br/>
       CALIBRATION OF THERMAL-CONDUCTIVITY VACUUM GAGE IN THE RANGE OF 10 TO THE POWER OF MINUS 4 TO 1 TORR BY MEANS OF A VOLUME-RATIO CALIBRATION SYSTEM [NASA TN D-1729] 
 / 
 .- Washington, D. C.: National Aeronautics and Space Administration.,  1963 
 .- 26p . 
.- ( National Aeronautics and Space Administration. NASA Technical Note   
<br/>Bound With NASA TN D 1721-30 
<br/><u>Subject Headings:</u> <br/>Vacumm gage;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR14341</b>, Full Call No.: ,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), NASA TN D 1721-30<br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>