Columbia subject headings:
Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-1328--Correspondence.
Harvard subject headings:
Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-1328--Correspondence.
Princeton subject headings:
Islam--Doctrines--Early works to 1800.