Roters, Herbert C. <br/><br/>
Electromagnetic devices / 
by Herbert C. Roters ... 
 - New York :  J. Wiley & sons, inc.;  1941, c1955 
 - 561 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromagnetic devices.
<br/><br/><label>Dewey Class. No.: </label>538.3  / ROE 1955