Columbia subject headings:
Associations, institutions, etc.--Germany (East)--Encyclopedias.
Charitable uses, trusts, and foundations--Germany (East)--Encyclopedias.
Germany (East)--Biography--Dictionaries.
Harvard subject headings:
Associations, institutions, etc.--Germany (East)--Dictionaries.
Germany (East)--Biography--Dictionaries.
Princeton subject headings:
Associations, institutions, etc.--Germany (East)--Encyclopedias.
Charitable uses, trusts, and foundations--Germany (East)--Encyclopedias.
Dictionaries.
Encyclopedias.
Germany (East)--Biography--Dictionaries.