Narahari,Rao K.  x <br/><br/>
Wavelength standards in the infrared  x 

 - x 
 - N.Y.  Academic   1966 
 - x,236p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x       
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics, Optics, 
<br/><br/><label>Dewey Class. No.: </label>535.842/NAW