Nautical Almanac Office Sesquicentennial Symposium (1999 : U.S. Naval Observatory) Proceedings / Nautical Almanac Office Sesquicentennial Symposium, U.S. Naval Observatory, March 3-4, 1999 ; edited by Alan D. Fiala and Steven J. Dick.

Nautical Almanac Office Sesquicentennial Symposium (1999 : U.S. Naval Observatory)

Proceedings / Nautical Almanac Office Sesquicentennial Symposium, U.S. Naval Observatory, March 3-4, 1999 ; edited by Alan D. Fiala and Steven J. Dick.

Astrometry -- Congresses.

Nautical almanacs -- Congresses.

Fiala, Alan D. (Alan Dale), 1942-

Dick, Steven J.

United States Naval Observatory

Catalog