AGGER (Leo T) <br/><br/>
Alternating currents 

 - London  Macmillan & Co. Ltd.  1950 
 - 204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>currents<br/>Alternating
<br/><br/><label>Dewey Class. No.: </label>535/1