WATTS Chris <br/><br/>
A guide to emergency lighting / 
Chris Watts. 
 - London :  British Standards Institution,  2006. 
 - xi, 209 p. 
<br/><br/><label>ISBN: </label>9780580477553 (pbk) :  45.00 GBP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIGHTING SYSTEMS<br/>EMERGENCY LIGHTING SYSTEMS