Ashley, Ray <br/><br/>
Electrical estimating 

 - 3rd ed. 
 - New York  Mcgraw-hill  1961 
 - ix,437p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  / ASH