Meyers, Robert A.. <br/><br/>
Encyclopedia of astronomy and astrophysics /  
edited by Robert A.Meyers. 
 - 1st ed /  
 - San Diego :   Academic Press,Inc. ,   1990 
 - viii,807p :  
<br/><br/><label>ISBN: </label>0-12-226690-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B9:6k  / M9