Columbia subject headings:
Harvard subject headings:
Caliphs--Education--Early works to 1800.
Education of princes--Early works to 1800.
Islamic Empire--History--661-750.
Military art and science--Early works to 1800
ʻAbd Allāh ibn Marwān.
ʻAbd al-Ḥamīd ibn Yaḥyá ibn Saʻd, -approximately 750. Risālah.
Princeton subject headings:
Arabic literature--622-750--History and criticism.