El-Sharkawi, Mohamed A. <br/><br/>
Electric energy :  an introduction / 
Mohamed A. El-Sharkawi 
 - 3rd ed. 
 - Boca Raton, FL :  Taylor & Francis,  2012 
 - xxiii,581 p. :  ill. ;  27 cm. 
 - Power electronics and applications series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781466503038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power electronics<br/>Electric power systems