Columbia subject headings:
Indochinese--Cultural assimilation--Switzerland--Congresses.
Political refugees--Switzerland--Congresses.
Switzerland--Emigration and immigration--Congresses.
Tibetans--Cultural assimilation--Switzerland--Congresses.
Harvard subject headings:
Refugees--Southeast Asia
Refugees--Switzerland
Switzerland--Emigration and immigration.
Switzerland--Race relations.
Princeton subject headings:
Indochinese--Switzerland.
Political refugees--Switzerland.