Astronomy demystified/  a self teaching guide 
Gibilisco,Stan 
 - 1st ed. 
 - New York:  Mcgraw hill,  2003. 
 - 575 
<br/><br/><label>ISBN: </label>9780071384278 
<br/><br/><label>Dewey Class. No.: </label>520  / GIB/A