al- Farq bayna al-ḍād wa-al-ẓāʾ
By: li-Abī al-Qāsim Saʻd ibn ʻAlī ibn Muḥammad al-Zanjānī ; [taḥqīq wa-dirāsat] Mūsá Bināy ʻAlwān al-ʻAlīlī.
Contributors: ʻAlīlī, Mūsá Bināy ʻAlwān.
Publisher: al-Jumhūrīyah al-ʻIrāqīyah, Wizārat al-Awqāf wa-al-Shuʾūn al-Dīnīyah
Published: 1983
Place of publication: [Baghdad]
Language: ara
Number of pages: 52
Subjects: Arabic language -- Orthography and spelling -- Early works to 1800
Work titles: Ẓāʾ wa-al-ḍād
Notes: Errata slip inserted.

Includes indexes.

Bibliography: p. 34-35.