عناصر مشابهة

• A / public health survey of Tanta 
  بواسطة: Amin, Hafez  منشور: (1950)
• A public health survey of mousky 
  بواسطة: raafat, mahmoud 
• A public health review 
  بواسطة: Sidky, Mokhtar  منشور: (1945)
• THE DEVELOPMENT OF PUBLIC RELATIONS IN SAUDI ARABIA: A SURVEY
  بواسطة: Al Hazmi, Mubarak Wasel منشور: (1990)
• THE INTERNET AND PUBLIC RELATIONS PRACTICES: A SURVEY OF SENIOR PUBLIC RELATIONS PRACTITIONERS
  بواسطة: Awad Allah, Osama Ghazi منشور: (1999)