TY - BOOK AU - al-Halfawi,Hamdi Hasan TI - Rukn al-khata' fi mas'uliyat al-idarah al-nashi'ah an al-'aqd al-idari: dirasah tahliliyah ta'siliyah li saur khata' al-idarah fi ibram wa tanfidh al-'uqud al-idariyah'ala dhaw' ahdath ahkam wa fatawa majlis al-dawlah PY - 2002/// CY - al-Qahirah PB - Dar al-Kutub KW - Jami'at al-Qahirah KW - Dissertations KW - Contracts KW - Egypt KW - Administrative law N1 - Thesis (Ph.D.) - Jami'at al-Qahirah, 2002 ER -