Opera de Computo Saeculi Duodecimi
Subtitle: Reinheri Paderbornensis Computus Emendatus, Magistri Cunestabuli Computus, Rogeri Herefordensis Computus
Publisher: Brepols Publishers
Published: 2015
Language: ger
ISBN-13: 9782503560946
Subjects: Calendar; Calendar reform; Astronomy, arabic; Jewish calendar