Columbia subject headings:
Basic needs--Congresses.
Economic development--Congresses.
Economic policy--Congresses.
International division of labor.
Social policy--Congresses.
Harvard subject headings:
Basic needs--Congresses.
Economic development--Congresses
Economic policy--Congresses.
International division of labor.
Social policy--Congresses
Princeton subject headings:
Basic needs--Congresses.
Economic development--Congresses.
Economic policy--Congresses.
International division of labor.
Social policy--Congresses.