Columbia subject headings:
Arabs--History--To 622.
Biographies.
Monks--Arabian Peninsula--Biography.
Poets, Arab--Arabian Peninsula--Biography.
Waraqah ibn Nawfal, -approximately 611.
Harvard subject headings:
Arabs--History--To 622
Monks--Arabian Peninsula--Biography.
Poets, Arab--Arabian Peninsula--Biography.
Waraqah ibn Nawfal, -approximately 611.
Princeton subject headings:
Arabs--History--to 622--Biography.
Waraqah ibn Nawfal, -approximately 611.