Byrhtferth's manual (A.D. 1011)
By: now edited for the first time from MS. Ashmole 328 in the Bodleian Library by S.J. Crawford.
Contributors: Crawford, S. J. 1884-1931.
Series: Early English Text Society.  Original series -- no. 177, 1929
Publisher: Published for the Early English Text Society by the Oxford University Press
Published: 1966
Place of publication: London
Language: eng
Subjects: Astronomy -- To 1800; Calendar
Notes: Text in Latin and Anglo-Saxon with modern English translation.

Reprint of 1929 ed.