Columbia subject headings:
Families--United States--Congresses.
Families--United States--Psychological aspects--Congresses.
Family life education--United States--Congresses.
Interpersonal relations--Congresses.
Harvard subject headings:
Families--United States--Congresses.
Families--United States--Psychological aspects--Congresses.
Family life education--United States--Congresses.
Interpersonal relations--Congresses
Princeton subject headings: