Electric power systems / 
Brian B. Weedy ... [et al.] 
 - 5th ed. 
 - Chichester, West Sussex, UK :  John Wiley & Sons, Ltd.,  2012 
 - xvi, 496 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780470682685 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power systems--Textbooks<br/>Electric power transmission--Textbooks