How ac and dc circuits work 

 - England  ; Foulsham-Same  , 1964 
 - 314p. 
<br/><br/><label>ISBN: </label> 36.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric Circuits<br/>Electric Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3192  / HOW