Title: MICA for DOS 1990-1999 version 1.0, user's guide /
Authors: United States Naval Observatory.
Publisher: U. S. Naval Observatory,
Subjects: Stars Data processing.; Stars Ephemerides; Stars Observations; Astronomical observatories Data processing.; Ephemerides Data processing; Stars Observatons.
Abstract: MICA, the Multiyear Interactive Computer Almanac, is a software system created especially for astronomers, surveyors, meteorologists, navigators, and others who regularly need accurate information on the positions and motions of celestial objects.