LES lighting handbook :  the standard lighting guide. 

 - 3rd ed. 
 - Broadway, New York :  Illuminating Engineering Society,  1959. 
 - v., :  ill. ;  24 cm. 
<br/><br/> The Standard Lighting Guide 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighting-- Handbook.
<br/><br/><label>Dewey Class. No.: </label>621.32