Columbia subject headings:
Harvard subject headings:
Germany--Social conditions--Congresses.
National characteristics, German--Congresses.
National characteristics, Slovak--Congresses.
Slovakia--Social conditions--Congresses.
Stereotypes (Social psychology)--Congresses.
Princeton subject headings:
Germany--Social condititions--Congresses.
National characteristics, German--Congresses.
National characteristics, Slovak--Congresses.
Slovakia--Social conditions--Congresses.
Stereotypes (Social psychology)--Congresses.