Dawratay al-shams wa-al-qamar wa-taʻyīn awāʼil al-shuhūr al-ʻArabīyah bi-istiʻmāl al-ḥisāb
By: Ḥusayn Kamāl al-Dīn.
Publisher: Dār al-Fikr al-ʻArabī
Published: 1980
Place of publication: al-Qāhirah
Language: ara
Number of pages: 183
Subjects: Calendar, Islamic; Time (Islamic law)