TY  - BOOK
T1  - A Manual of Spherical and Practical Astronomy
A1  - Chauvenet, William
LA  - English
PP  - New York
PB  - Dover Publications
YR  - 1891
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.1661
OP  - 631
KW  - Astronomía Esférica
ER  -