Porges, F. <br/><br/>
Design of Electrical Services for Buildings / 

 - 3rd ed. 
 - London ;  E. & F.N. Spon,  1989. New York : 
 - VIII,342  [hb]ill. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>041914580X 
<br/><br/><label>Dewey Class. No.: </label>621.31924  / POR-D