Datnow, Claire L. <br/><br/>
Edwin Hubble :  discoverer of galaxies / 
Claire L. Datnow. 
 - Springfield, NJ :  Enslow,  1997. 
 - 128p 
 - Great Minds of Science .
<br/><br/> Bibliographical references and index. 
<br/><br/> Traces the life and work of the man whose study of galaxies led to a new understanding of the universe. 
<br/><br/><label>ISBN: </label>0-89490-934-7 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hubble, Edwin Powell, 1889-1953
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomers