Elgerd.O.I. <br/><br/>
Electric Energy Systems Theory. 

 - 2nd Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1983 
 - 564p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>D-10
<br/><br/><label>Dewey Class. No.: </label> / ELG