Simons R.H <br/><br/>
LIGHTING ENGINEERING: Applied calculations/ 

 - Routledge-New York  Architectural Press  2011 
 - 518p. 
<br/><br/><label>ISBN: </label>0-7506-50516 
<br/><br/><label>LC Class. No.: </label>SBL TK 4166   / S56 2011