Ibn al-ʻAynī, ʻAbd al-Raḥmān ibn Abī Bakr, 1433 or 1434-1487 or 1488

  1. Ibn al-ʻAynī, ʻAbd al-Raḥmān ibn Abī Bakr, 1433 or 1434-1487 or 1488
  2. Radial Graph