Shapley, Harlow <br/><br/>
Beyond the observatory / 
Harlow Shapley. 
 - New York :  Charles Scribner`s Sons,  1967. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Subjects--Index Terms: </label>Astronomía-ensayos 
<br/><br/><label>Universal Decimal Class. No.: </label>52(04)