Columbia subject headings:
Families--Economic aspects--Egypt--Congresses.
Families--Egypt--Congresses.
Families--Research--Egypt--Congresses.
Families--Study and teaching--Egypt--Congresses.
Harvard subject headings:
Education, Higher--Egypt
Educational change--Egypt
Families--Economic aspects--Egypt--Congresses.
Families--Egypt--Congresses.
Families--Research--Egypt--Congresses.
Families--Study and teaching--Egypt--Congresses.
Princeton subject headings: