Roeper, Richard <br/><br/>
Short-circuit Current in threephase systems. 

 - 2nd ed.  
 - Berlín :  Siemmens,  1985. 
<br/><br/><label>ISBN: </label>3800914271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrotecnia
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>621.3