Dover, Alfred Thomas. <br/><br/>
Theory and practice of alternating currents;  general principles, circuits, instruments, measurements, transformers, machines, symmetrical components. 

 - 3d ed. 
 - London,  I. Pitman,  1947. 
 - 591 p.  illus.  23 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0273432109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents, Alternating.<br/>mce
<br/><br/><label>Dewey Class. No.: </label>621.3133  / DOV