Leo, Goldberg. <br/><br/>
Atoms, Stars and nebulae  The harvard books on astronomy /(by) Goldberg Leo, Aller H. Lawrence. 
by Goldberg Leo, Aller H. Lawrence. 
 - Philadelhia  Blakiston Co.  1944 
<br/><br/><label>Dewey Class. No.: </label>523.85  / N43