Bollen, Math H J <br/><br/>
Understanding power quality problems : voltage sags and interruptions 

 - New Delhi  John Wiley  2000 
 - xix, 432p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788126530397 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brownouts<br/>Electric power failures<br/>Electric power system stability<br/>Electric power systems -- Quality control