Clements, Brian. <br/><br/>
Electrical installations / 
Brian Clements, Steve Thompson, Nigel Harman. 
 - 1st  ed. 
 - Harlow, England :  Heinemann,  2008. 
 - vi, 373  p. 
<br/><br/> Revision guide to Electrical installations Levels 2 & 3. 
<br/><br/><label>ISBN: </label>0435402099 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering.