Electrical technology / 
3G Elearning  
 - New York:  3G Elearning,  c2019. 
 - x, 245p.:  ill (some col.) 
<br/><br/>Includes index and references  
<br/><br/><label>ISBN: </label>978-1-98462-568-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering 
<br/><br/><label>Dewey Class. No.: </label>621.3 T531 2019