The American ephemeris for the 20th century
Subtitle: 1900 to 2000 at noon
By: compiled and programmed by Neil F. Michelsen.
Edition: Rev. ed.
Publisher: ACS Publications; Distributed by Para Research
Published: 1983
Place of publication: San Diego, Calif; Rockport, Mass
Language: eng
Number of pages: 600
Subjects: Ephemerides
Other titles: American ephemeris for the twentieth century.