Kemp, Philip. <br/><br/>
Alternating current electrical engineering 

 - 3rd ed 
 - London :   Macmillan,   1927. 
 - 575 p. : il. ; 22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MOTORES<br/>ANALISIS MATEMATICOS<br/>VALVULAS ELECTRONICAS<br/>TRANSFORMADORES
<br/><br/><label>Universal Decimal Class. No.: </label>VI-14