Wright, Helen <br/><br/>
Explorer of the universe  a biography of George Ellery Hale 
Helen Wright                                                
 - New York  American Institute of Physics  1994 
 - 487p. 
<br/><br/><label>ISBN: </label>978-1-56396-249-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrophysicists -- United States -- Biography<br/>Astrophysics -- United States -- History<br/>Hale, George Ellery, -- 1868-1938
<br/><br/><label>Universal Decimal Class. No.: </label>92:524  / WRI