{"id":"001339406","type":"book","title":"The Muqaddimah : an introduction to history ; [the classic Islamic history of the world] / Ibn Khaldûn","publisher":"Princeton University Press","publisher-place":"Princeton N. J","author":[{"family":"Ibn-Haldun","given":"Abd-ar-Rahman Ibn-Muhammad 1332-1406"}],"issued":{"raw":"2005"}}