Columbia subject headings:
Islam--Doctrines--Early works to 1800.
Sanūsī, Muḥammad ibn Yūsuf, approximately 1427-approximately 1490. Ṣughrá al-ṣughrá fī ʻilm al-tawḥīd.
Harvard subject headings:
Islam--Doctrines--Early works to 1800
Sanūsī, Muḥammad ibn Yūsuf, approximately 1427-approximately 1490. Ṣughrá al-ṣughrá fī ʻilm al-tawḥīd.
Princeton subject headings: