IET electrician's guide to emergency lighting 
 Electrician's guide to emergency lighting 

 - 2nd ed. 
 - London :  The Institution of Engineering and Technology,  2014 
 - 92 p. :  col. ill. ;  21 cm. 
 - Electrician's guide .
 - Electrician's guide .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1849197717 9781849197717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emergency lighting--Handbooks, manuals, etc.