TY  - BOOK
ED  - Her Majesty's Stationary Office
TI  - Astronomical almanac for the year 1986 :data for astronomy, space sciences, geodesy, surveying, navigation & other applications
SN  - 011886923X
U1  - 52(059) H.M. S. O. 
PY  - 1985///
PB  - Her Majesty's Stationary Office
KW  - Almanc
KW  - Astronomy
ER  -