RATCLIFFE, J.A. <br/><br/>
An introduction to the ionosphere and magnetosphere 
/ [by] J.A.Ratcliffe 
 - Cambridge  At the University press  1974 
 - 256 p. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>521083419 
<br/><br/><label>Dewey Class. No.: </label>538.767  / RAT