Hale, George Ellery <br/><br/>
The study of stellar evolution   : An account of some recent methods of astrophysical research 

 - Chicago:  University of Chicago Press  1909 
 - xi, 252p. :   il; 23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrofísica y Astronomía Descriptiva<br/>Evolución estelar<br/>stellar evolution