Columbia subject headings:
Qurʼan--Readings--Early works to 1800.
Harvard subject headings:
Ibn Mujāhid, Aḥmad ibn Mūsá, 859/60-936. Sabʻah fī al-qirāʼāt.
Qurʼan--Readings--Early works to 1800.
Princeton subject headings:
Qurʼan--Readings--Early works to 1800.