Columbia subject headings:
Harvard subject headings:
Do It Yourself, Inc.--History.
Do-it-yourself work--Social aspects--Germany (West)--History.
Dwellings--Germany (West)--Maintenance and repair--History.
Public housing--Germany (West)--History--20th century.
Princeton subject headings:
Do It Yourself, Inc.--History.
Do-it-yourself work--Social aspects--Germany (West)--History.
Dwellings--Germany (West)--Maintenance and repair--History.
Public housing--Germany (West)--History--20th century.