Columbia subject headings:
Harvard subject headings:
Business enterprises--Switzerland--Muttenz--History--20th century.
Business enterprises--Switzerland--Muttenz--History--21st century.
Chemical industry--Switzerland--History--20th century.
Chemical industry--Switzerland--History--21st century.
Chemical industry--Switzerland--Muttenz--History--20th century.
Chemical industry--Switzerland--Muttenz--History--21st century.
Clariant (Firm)--History.
Clariant--History.
Consolidation and merger of corporations--Switzerland--History--20th century.
Consolidation and merger of corporations--Switzerland--Muttenz--History--20th century.
Princeton subject headings:
Business enterprises--Switzerland--Muttenz--History--20th century.
Business enterprises--Switzerland--Muttenz--History--21st century.
Chemical industry--Switzerland--Muttenz--History--20th century.
Chemical industry--Switzerland--Muttenz--History--21st century.
Clariant (Firm)--History.
Consolidation and merger of corporations--Switzerland--Muttenz--History--20th century.