Draysonia
Subtitle: being an attempt to explain and popularise the system of the second rotation of the earth as discovered by A.W. Drayson, also giving the probable date and duration of the last glacial period, and furnishing General Drayson's data, from which any person of ordinary mathematical ability is enabled to calculate the obliquity of the ecliptic, the precession of the equinoxes, and the right ascension and declination of the fixed stars for any year, past, present, or future.
Publisher: Longmans
Published: 1911
Place of publication: London
Language: eng
Number of pages: 76
Subjects: Drayson, A.W.; Astronomy