Yazaman ʼaqoṭāṭar
By: ʼazagāǧtaw yāqarabut ʻĀśrāt Gabra Māryām ʼenā Gabra Ḥeywat Maḥari.
Contributors: Gabra Ḥeywat Maḥari.
Publisher: [s.n.]
Published: 1994
Place of publication: ʼAddis ʼAbabā
Language: amh
Number of pages: 93
Description: On the foundation and development of Ethiopian calendar and other calendars at large.
Notes: Includes bibliographical references (p. 92-93).

In Amharic.