Ibn Khaldun's sociological thought Baali, Fuad creator Albany State University of New York Press 1988 eng 175p. Fuad Baali Spine title: Ibn Khaldun's sociological thought. Ibn Khaldun 1332-1406 Civilization Sociology, Urban D16.7I26 0887066100 87009925 UIAM 920821 20230502133753.0 167662 eng