Columbia subject headings:
Germany--Emigration and immigration--Congresses.
Immigrants--Israel--Congresses.
Israel--Emigration and immigration--Congresses.
Jews, Soviet--Israel--Congresses.
Harvard subject headings:
Germany--Emigration and immigration--Congresses.
Immigrants--Israel--Congresses.
Israel--Emigration and immigration--Congresses.
Jews, Soviet--Israel--Congresses.
Princeton subject headings:
Germany--Emigration and immigration--Congresses.
Immigrants--Germany--Social conditions--Congresses.
Immigrants--Israel--Social conditions--Congresses.
Israel--Emigration and immigration--Congresses.
Jews, Soviet--Israel--Social conditions--Congresses.
Russian Germans--Congresses.
Social integration--Germany--Congresses.
Social integration--Israel--Congresses.