Columbia subject headings:
Harvard subject headings:
Indochinese--California--Orange County--Economic conditions.
Indochinese--California--Orange County--Social conditions.
Orange County (Calif.)--Economic conditions.
Orange County (Calif.)--Social conditions.
Princeton subject headings:
Indochinese--California--Orange County--Economic conditions.
Indochinese--California--Orange County--Social conditions.
Orange County (Calif.)--Economic conditions.
Orange County (Calif.)--Social conditions.