Kerchner, Russel M. <br/><br/>
Alternating-Currents. 

 - 4th./ed. 
 - ix, 602p. :  illus., index ;  22cm. 
<br/><br/><label>ISBN: </label>9711032686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric Circuits--1960--New York--newsprint.<br/>Electric Currents, Alternating--1960--New York--newsprint.