TR  / NBS-393 <br/>
L. Kenneth Kelly <br/>
       Colorimetry and spectrophotometry : a bibliography of NBS publications Jan.1906-1973 
 / 
 .-  ,   
<br><U>Copy Details:</u><br> Acc. No.: <b>TR4234</b>, Full Call No.: TR NBS-393,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>