Columbia subject headings:
Cambodia--History--1975-1979.
Mam, Teeda Butt.
Political refugees--Cambodia--Biography.
Harvard subject headings:
Cambodia--History--1975-1979.
Mam, Teeda Butt.
Political refugees--Cambodia--Biography
Political refugees--United States--Biography
Princeton subject headings:
Cambodia--History--1975-1979.
Cambodia--History--1979-.
Mam, Teeda Butt.
Political refugees--Cambodia--Biography.