Uppal, S.L <br/><br/>
Electrical wiring, estimation and costing / 

 - New Delhi,  Khana Publishers,  c1999. 
 - xiv, 836 p. ;  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>LC Class. No.: </label>3343 
<br/><br/><label>Dewey Class. No.: </label>621.3282