The Cambridge encyclopaedia of astronomy / 
editor-in-chief, Simon Mitton ; foreword by Martin Ryle. 
 - London :  Cape,  1977. 
 - 481 p. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0224014188 
<br/><br/><label>Subjects--Index Terms: </label>astronomy-Dictionaries 
<br/><br/><label>Dewey Class. No.: </label>520.3  / CAM