Barrows <br/><br/>
Light Photometry and Illuminating Engineering 

 - New York  Mc Graw-Hill  1951 
<br/><br/><label>ISBN: </label>0000000499 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering  Illuminating  Light  Photometry<br/>General
<br/><br/><label>Dewey Class. No.: </label>535