TY  - BOOK
AU  - YALLOP B D
AU  - HOHENKERK C Y
ED  - Great Britain. Royal Greenwich Observatory. Nautical Almanac Office.
TI  - Compact data for navigation and astronomy, 1996-2000
SN  - 011772467X (pbk.)
PY  - 1995///
CY  - London
PB  - HMSO
ER  -