Risālah ilá rūḥ al-Ustādh al-Duktūr Ibrāhīm Ḥilmī ʻAbd al-Raḥmān
Publisher: Jamāʻat al-Idārah al-ʻUlyā
Published: 1998
Place of publication: al-Qāhirah
Language: ara
Number of pages: 292
Subjects: Business planning; Strategic planning