Boaast, Warren B.- <br/><br/>
Principles of electric and magnetic fields/ Warren B. Boast  

 - 2nd ed 
 - New York;  Harper and Brothers,  c1956. 
 - xiv,418p.;  ill.  24cm 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label>--Physics
<br/><br/><label>Dewey Class. No.: </label>537 BOA