Gaus, Hans-Joachim <br/><br/>
Three-phase power and its measurements / 
Hans-Joachim Gaus 
 - London :  Heyden and Son,   1975 
 - 67 pages :  illustrations ;  15cm 
 - Pi Series .
<br/><br/><label>ISBN: </label>3800940450 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Three phase power--measurements