Howard, Robert <br/><br/>
Solar Magnetic Fields 

 - Dordrecht:  Reidel Publishing Company  1971 
 - 482p. ; 24 cm. 
<br/><br/> Proceedings of the 43rd. Symposium of the International Astronomical Union held in aris on Augustu 31 to September 4, 1970 
<br/><br/><label>ISBN: </label>90-277-0201-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía