al-Asrār al-khafīyah fī taqwīm al-kawākib al-falakīyah li-sanat 1355 ʻArabīyah Hijrīyah wa-li-sanat 1936 wa 1937 Milādīyah
Publisher: al-Muʾallif
Published: 1936
Place of publication: al-Madīnah
Language: ara
Number of pages: 96