Stagg, Glenn W.  <br/><br/>
Computer methods in power system analysis  

 - Tokyo  McGraw-Hill  1968 
 - 427p.  
 - (McGraw-Hill series in electronic system, ed. by Truxal, John G.) .
<br/><br/><label>Universal Decimal Class. No.: </label>621.316:519.6  / STA;2