Clarke,Edith <br/><br/>
Circuit analysis of A-C power systems 

 - New York  John Wiley & Sons  1943 
 - ix,540 p. 
 - Symmetrical and related components  volume 1 .
<br/><br/> includes appendix and index 
<br/><br/><label>Dewey Class. No.: </label>RR D664 JOC,H3.1