Columbia subject headings:
Harvard subject headings:
Bedouins--Social life and customs.
Ibn Khaldūn, 1332-1406. Kitāb al-ʻibar. Muqaddimah.
Princeton subject headings:
Bedouins--Social life and customs.
Ibn Khaldūn, 1332-1406. Kitāb al-ʻibar. Muqaddimah