Columbia subject headings:
Machinery industry--Germany--Augsburg--Employees--History.
Machinery industry--Germany--Nuremberg--Employees--History.
Strikes and lockouts--Machinery industry--Germany--Augsburg--History.
Strikes and lockouts--Machinery industry--Germany--Nuremberg--History.
Harvard subject headings:
Machinery industry--Germany--Augsburg--Employees--History.
Machinery industry--Germany--Nuremberg--Employees--History.
Strikes and lockouts--Machinery industry--Germany--Augsburg--History.
Strikes and lockouts--Machinery industry--Germany--Nuremberg--History.
Princeton subject headings:
Machinery industry--Germany (West)--Augsburg--Employees--History.
Machinery industry--Germany (West)--Nuremberg--Employees--History.
Strikes and lockouts--Machine industry--Germany (West)--Augsburg--History.
Strikes and lockouts--Machine industry--Germany (West)--Nuremberg--History.