3G E-Learning, <br/><br/>
Commercial and industrial wiring /  
authored and edited by 3G E-Learning. 
 - 2nd Edition.  
 - New York :  3G E-Learning,  c2018.  
 - xiv, 340p. :  color illustrations.  
<br/><br/>Includes bibliographical references (338p.) and index.  
<br/><br/>
<br/><br/><label>ISBN: </label>9781680948417 
<br/><br/><label>Subjects--Personal Names: </label><br/>Electrical wiring. 
<br/><br/><label>Dewey Class. No.: </label>621.31924 T531 2018