Electromagnetic theory / 
3G E-Learning. 
 - USA:  3G E-Learning,  c2017. 
 - x, 251 p. :   col. ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>978-1-68095-489-0 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromagnetic theory.