Columbia subject headings:
Gays--Nazi persecution--Dictionaries--German.
National socialism and homosexuality--Dictionaries--German.
Harvard subject headings:
Gays--Nazi persecution--Dictionaries--German.
National socialism and homosexuality--Dictionaries--German.
Princeton subject headings:
Dictionaries.
Gays--Nazi persecution--Dictionaries--German.
National socialism and homosexualtity--Dictionaries--German.