Columbia subject headings:
Harvard subject headings:
Caliphs--Biography
Imams (Shiites)--Biography
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661
Princeton subject headings:
Caliphs--Biography.
Imams (Shiites)--Biography.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661.