Terrestrial magnetism and electricity 
edited by J. A. Fleming  
 - New York  McGraw Hill   1939 
 - xii+794p.  diagrams; illus 
 - Physics of the Earth; v. 8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Terrestrial MagnetismElectricity
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / FLE