| Book | Requires cookie* | ||
| 1 | Title: | Tables of sunrise, sunset, and twilight | |
| Creator: | United States Naval Observatory Nautical Almanac Office. | ||
| United States Naval Observatory Nautical Almanac Office. | |||
| Publication: | United States Government Printing Office, Washington, DC,1945. | ||
| Notes: | "Supplement to the American ephemeris, 1946"--Title page. | ||
| Call #: | QB8 .U58 | ||
| Extent: | 196 pages ; 26 cm | ||
| Subjects: | Twilight | Sun -- Rising and setting | ||
| View Full Catalog Record | |||
