TY  - BOOK
ED  - Her Majesty's Stationary Office
TI  - Astronomical almanac for the year 1987  :data for astronomy, space sciences, geodesy, surveying, navigation & other applications
SN  - 0118869256
U1  - 52(059) H.M. S. O 
PY  - 1986///
PB  - Her Majesty's Stationary Office
KW  - Astronomy
KW  - Almanac
ER  -