TY  - BOOK
AU  - Copernicus
TI  - Three Copernican treatises: The commentariolus of copernicus, the letter against werner, the narratio prima of rheticus.
U1  - 520.1 
PY  - 1958///
CY  - E.U.A.
PB  - Dover Publications
KW  - Astronomía
KW  - Teoría
N1  - BIBLIOTECA: UACH-FFYL
ER  -