المكتبة

‏الملكية الفكرية :‏ dirāsah muqāranah wifqan lil-ittifāqīyāt wa-al-muʻāhadāt al-duwalīyah wa-al-qawānīn al-Sūdānīyah = Intellectual property : a comparative study in accordance with international conventions, treaties and the laws of Sudan