Knight, Upton George. <br/><br/>
Power systems engineering and mathematics / 
by U. G. Knight. 
 - Oxford :  Pergamon Press,  1972. 
 - xvi, 274 p. :  ill. 
 - International series of monographs in electrical engineering, v. 3 .
<br/><br/><label>ISBN: </label>0080166032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power systems.<br/>Electric engineering--Mathematics