Explanatory supplement to the astronomical almanac
Urban, Sean E
Explanatory supplement to the astronomical almanac Sean E. Urban and P. K. Seidelmann - 3rd ed. - California University Science 2013 - xxxiv, 676p.
978-1-891389-85-6
Astronomical almanac for the year 2013 supplement
Nautical almanacs
059: 52 / EXP
Explanatory supplement to the astronomical almanac Sean E. Urban and P. K. Seidelmann - 3rd ed. - California University Science 2013 - xxxiv, 676p.
978-1-891389-85-6
Astronomical almanac for the year 2013 supplement
Nautical almanacs
059: 52 / EXP