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

 -  S.K KATARIA & SONS  2024 
 - 524 
<br/><br/><label>ISBN: </label>9789350142790 
<br/><br/><label>Dewey Class. No.: </label>620  / GUP-A