Harris, Louis  <br/><br/>
Filters for the isolation of radiant energy  

 - Newport:   The Eppley Foundation for Research,   1970 
 - 186p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Energy  
<br/><br/><label>Universal Decimal Class. No.: </label>535.23:66.067.4  / L0