Heafford, Philip E. <br/><br/>
Magnets and electric power  : science on the march 

 - London  ; Longmans  , 1957 
 - 80p. 
<br/><br/><label>ISBN: </label> 36.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetism<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>538  / HEA