The American ephemeris and nautical almanac for the year 1939 / issued by the Nautical Almanac Office, United States Naval Observatory, by direction of the Secretary of the Navy and under the authority of Congress.
The American ephemeris and nautical almanac for the year 1939 / issued by the Nautical Almanac Office, United States Naval Observatory, by direction of the Secretary of the Navy and under the authority of Congress.
国立国会図書館請求記号
VF7-Y268
国立国会図書館書誌ID
000006498184
資料種別
図書
著者
United States Naval Observatory. Nautical Almanac Office.