Illuminating engineering : 

 - New York :  John Wiley and Sons,  1925. 
 - xiii, 486 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781342107213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighting Technology
<br/><br/><label>Dewey Class. No.: </label>621.321  / N25