Thompson, F G <br/><br/>
Electrical Installation Technology Vol 3 

 - 3 
 - England  Educational Low-Priced Books Scheme  1997 
 - p.224 
<br/><br/><label>ISBN: </label>9780582305694 
<br/><br/><label>Subjects--Topical Terms: </label> Electrical Machines  Electricity Supply  Electric Heating 
<br/><br/><label>Dewey Class. No.: </label>621.31937 T482E