al-Waḍʻ al-lughawī fī Ithyūbiyā wa-siyāsāt idārat al-taʻddudīyah al-lughawīyah
By: ʻUmar ʻAbd al-Fattāḥ
Series: Dirāsāt muʻāṣirah fi al-tanmīyah wa-bināʼ al-qudrāt -- 4
Publisher: Jāmaʻat al-Qāhirah, Maʻhad al-Buḥūth wa-al-Dirāsāt al-Ifrīqīyah, Barnāmaj al-Tadrīb wa-Bināʼ al-Qudrāt al-Ifrīqīyah
Published: 2011
Place of publication: al-Qāhirah
Language: ara
Number of pages: 65