Chen, Kao <br/><br/>
Energy management in illuminating systems 
Kao Chen 
 - Boca Raton, FL  CRC Press  1999 
 - 158 p. : ill. ; 25 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780849326288 
<br/><br/><label>ISSN: </label>99020866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric lighting - Energy consumption<br/>Electric power - Conservation
<br/><br/><label>Dewey Class. No.: </label>621.32 CHE