Bray, R. J. <br/><br/>
Sunspots 
[by] R.J. Bray and R.E. Loughhead. 
 - New York,  Wiley  [1965, c1964] 
 - xvi, 303 p.  illus.  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65007091  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sunspots.
<br/><br/><label>LC Class. No.: </label>QB525  / .B78 1965 
<br/><br/><label>Dewey Class. No.: </label>523.74