Columbia subject headings:
Abū Yūsuf Yaʻqūb, 731 or 732-798.
Muslim scholars--Biography--Early works to 1800.
Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805.
Ulama--Biography--Early works to 1800.
Harvard subject headings:
Abū Yūsuf Yaʻqūb, 731 or 732-798.
Hanafites.
Muslim scholars--Biography--Early works to 1800.
Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805.
Ulama--Biography--Early works to 1800.
Princeton subject headings: