Columbia subject headings:
Harvard subject headings:
Hadith (Shiites)--Early works to 1800.
Imamate--Early works to 1800.
Imams (Shiites)--Early works to 1800.
Princeton subject headings:
Hadith (Shiites)--Early works to 1800.
Imamate--Early works to 1800.
Imams (Shiites)--Early works to 1800.