Shepherd, W <br/><br/>
Energy flow and power factor in nonsinusoidal circuits 

 - Cambridge:  Cambridge University Press,  1979 
 - xiii, 284 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>521219906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric networks
<br/><br/><label>Dewey Class. No.: </label>TK3226 .S464 621.319/2