Harnwell, Gaylord P <br/><br/>
Principles of electricity and electromagnetism 

 - New York:   McGraw Hill Book Company Inc.,   1938 
 - xiii, 617p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity 
<br/><br/><label>Subjects--Index Terms: </label>Electromagnetism  
<br/><br/><label>Universal Decimal Class. No.: </label>621.3  / G8