Columbia subject headings:
Harvard subject headings:
Qurʼan--Criticism, Textual--History.
Qurʼan--Manuscripts--History.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661
Princeton subject headings:
Qurʼan--Criticism, Textual--History.
Qurʼan--Manuscripts--History.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661.