Columbia subject headings:
Pakistan--Foreign relations--Congresses.
Pakistan--Foreign relations--United States--Congresses.
United States--Foreign relations--Pakistan--Congresses.
Harvard subject headings:
Pakistan--Relations--South Asia--Congresses.
Pakistan--Relations--United States--Congresses.
South Asia--Relations--Pakistan--Congresses.
South Asia--Relations--United States--Congresses.
United States--Relations--Pakistan--Congresses.
United States--Relations--South Asia--Congresses.
Princeton subject headings: