TY  - SER
ED  - United States Naval Observatory.
ED  - Great Britain.
ED  - Great Britain.
TI  - Astronomical phenomena for the year ...
SN  - 0083-2421
AV  - QB9 .U55
U1  - 525/.5 19
PY  - 1978///-
CY  - Washington
PB  - Nautical Almanac Office, For sale by the Supt. of Docs., U.S. G.P.O.
KW  - Astronomy
KW  - Periodicals
KW  - NAUTICAL ASTRONOMY
KW  - unbist
KW  - NAUTICAL CHARTS
KW  - ASTRONOMY
N1  - Latest issue consulted: 2010
ER  -