al- Masāʼil al-khamsūn fī uṣūl al-dīn
By: li-Fakhr al-Dīn al-Rāzī Muḥammad ibn ʻUmar ibn al-Ḥusayn ; taḥqīq Aḥmad Ḥijāzī al-Saqqā.
Contributors: Saqqā, Aḥmad Ḥijāzī Aḥmad.
Edition: al-Ṭabʻah 1., bi-Miṣr.
Publisher: al-Maktab al-Thaqāfī
Published: 1989
Place of publication: al-Azhar, al-Qāhirah
Language: ara
Number of pages: 78
Subjects: Islam -- Doctrines -- Early works to 1800
Genres: Early works to 1800.
Notes: Includes bibliographical references.