TY  - BOOK
ED  - United States. Government Printing Office
TI  - The American Ephemeris for the year 1977
PY  - 1976///
CY  - Washington
PB  - U. S. Government Printing Office
KW  - Almanacs
KW  - Astronomy and Astrophysics Thesaurus
KW  - Ephemeris
ER  -