Dictionary of Geophysics, Astrophysics and Astronomy / 
edited by Richard A. Matzner 
 - New York :  C R C Press,  2001. 
 - Comprehensive Dictionary of Physics .
<br/><br/><label>ISBN: </label>0849328918 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy - Dictionaries Geophysics - Dictionaries