al-Ḥisāb al-falakī li-mawāqīt al-ṣalāh wa-fatarāt al-shafaq
By: iʻdād Wahīb ʻĪsá al-Nāṣir, Nabīl Shukrī ʻAwaḍ Allāh
Contributors: ʻAwaḍ Allāh, Nabīl Shukrī
Publisher: s.n.
Published: 1990
Place of publication: [Riyadh?
Language: ara
Number of pages: 256
Subjects: Prayer; Tables; Islam; Islamic cosmology; Islam and science; Religious calendars
Notes: In Arabic.