Columbia subject headings:
Alhazen, 965-1039.
Muslim scientists--Islamic Empire--Biography.
Harvard subject headings:
Alhazen, 965-1039.
Optics
Princeton subject headings:
Alhazen, 965-1039.
Mathematics, Arab--Early works to 1800.
Mathematics--History.
Muslim scientists.
Optics.
Physicists--Early works to 1800.
Science--Islamic countries--History.