TY  - BOOK
T1  - Explanatory Supplement to the Astronomical Ephemeris and The Amercian Ephemeris and Nautical Almanac
LA  - English
PP  - London
PB  - Her Majesty's Stationery Office
YR  - 1961
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.1730
OP  - 505
KW  - Astrofísica y Astronomía Descriptiva
KW  - Astrometría
ER  -