(3CSGdjH GdJYGbO GdGOGQi Hjf GdfXQjI hGdJWHjb (B((3OQGSI ebGQfI(B) /s - (3CHh Gddjd, YHO GdaJGM UHQis ([S.l. : s.n.], 1994)
Thesis (Ph.D.)
Keywords: Contracts -- Egypt; Contracts -- France