TY  - BOOK
ED  - Her Majesty's Nautical Almanac Office
TI  - The astronomical almanac for the year 2007 and its companion
SN  - 0-11-887337-7
PY  - 2005///
CY  - Washington
PB  - U. S. Government Printing Office
KW  - Astronomical almanac
KW  - Ephemeries
ER  -