George, Llewellyn, 1876-1954,
Perpetual planetary hour book / by Llewellyn George.
Improved perpetual planetary hour book
- Revised edition.
- Los Angeles, Llewellyn Publications, 1947.
- 224 pages: tables ; 21 cm
Astrology.
Timekeeper (general) UnitedKingdom tabels George, Llewellyn Astronomy