Puchstein, Albert Frederick,  1886- <br/><br/>
Alternating-current machines /  
by A.F.Puchstein and T.C.Lloyd 
 - 2nd. ed. 
 - New York,  Wiley  1940 
 - 721 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MÁQUINAS ELÉCTRICAS<br/>MAQUINAS DE CORRIENTE ALTERNA
<br/><br/><label>Universal Decimal Class. No.: </label>621.313.3