Gupta.B.J. <br/><br/>
Electrical Installation Estimating and Costing 
J.B.Gupta. 
 -  KATSON  1986 
 - 308P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.319  / GUP