Columbia subject headings:
Romani Genocide, 1939-1945.
Romanies--Europe--Intellectual life.
Romanies--Europe.
Harvard subject headings:
Romani Genocide, 1939-1945
Romanies--Europe--Congresses.
Romanies--Europe--Intellectual life--Congresses.
Romanies--Europe--Intellectual life.
Romanies--Europe.
Romanies--Nazi persecution--Congresses.
Princeton subject headings:
Romani Genocide, 1939-1945.
Romanies--Europe--Intellectual life.
Romanies--Europe.