Download or read book MICA for DOS 1990-1999 written by United States Naval Observatory and published by . This book was released on 199? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.