Columbia subject headings:
Ranchan, Som P., 1932---Travel--United States.
United States--Description and travel.
United States--Social life and customs--1945-1970.
Harvard subject headings:
Ranchan, Som P., 1932---Journeys--United States.
Ranchan, Som P., 1932---Travel--United States.
United States--Description and travel.
United States--Social life and customs--1945-1970.
Princeton subject headings: