Frank, Nathaniel H. <br/><br/>
Introduction to Electricity and Optics 

 - 2 
 - New York  McGraw-Hill Book Company, Inc.  1940 
 - 440 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics