Elgerd, Olle I. <br/><br/>
Electric Energy Systems Theory : An Intoduction 

 - New York :   McGraw-Hill,   1971. 
 - xx, 564 p. : gráf. ; 23,5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SISTEMAS ELECTRICOS DE POTENCIA
<br/><br/><label>Universal Decimal Class. No.: </label>621.316