Chapman, Sydney  <br/><br/>
Geomagnetism  v 1 : geomagnetic and related phenomena  
Sydney Chapman and Julius Bartels 
 - Oxford  Clarendon Press  1940 
 - xxviii+542p. 
 - International Series of Monographs on Physics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomagnetism
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / CHA