TY  - BOOK
AU  - Hale,George Ellery
TI  - The study of stellar evolution:  : An account of some recent methods of astrophysical research
PY  - 1909///
CY  - Chicago
PB  - University of Chicago Press
KW  - Astrofísica y Astronomía Descriptiva
KW  - Evolución estelar
KW  - stellar evolution
ER  -