Columbia subject headings:
Arabic language--Grammar--History.
Aṭṭafayyish, Muḥammad ibn Yūsuf, 1820 or 1821-1914--Criticism and interpretation.
Harvard subject headings:
Arabic language--Grammar--History.
Aṭṭafayyish, Muḥammad ibn Yūsuf, 1820 or 1821-1914--Criticism and interpretation.
Princeton subject headings: