Columbia subject headings:
Harvard subject headings:
Humanitarian assistance--Congresses.
International cooperation--Congresses
Peace-building--Congresses
Social service--Congresses
Women and peace--Congresses.
Women social workers--Congresses.
Princeton subject headings:
Humanitarian assistance--Congresses.
International cooperation--Congresses.
Peace-building--Congresses.
Social service--Congresses.
Women and peace--Congresses.
Women social workers--Congresses.