Magnusson, Carl Edward,  1872- <br/><br/>
Alternating currents /  
by Carl Edward Magnusson ... 
 - 3rd 5th impr. 
 - New York :  McGraw-Hill book company, inc.,  1926 
 - xvii, 721 p.  illus., diagrs.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICIDAD<br/>CORRIENTE ALTERNA
<br/><br/><label>Universal Decimal Class. No.: </label>621.313.3