J.B.GUPTA <br/><br/>
A COURSE IN ELECTRICAL INSTALLATION ESTIMATING AND COSTING 

 - 3RD 
 - new delhi  KATSON BOOKS  2017 
 - 295 
<br/><br/><label>ISBN: </label>9789350142790 
<br/><br/><label>Dewey Class. No.: </label>621.3  / JBG-A