Columbia subject headings:
Amoco Corporation.
BP America (Firm)
Competition--United States.
Petroleum industry and trade--Mergers--United States.
Harvard subject headings:
Amoco Corporation.
BP America (Firm)
Competition--United States
Petroleum industry and trade--Mergers--United States.
Princeton subject headings:
Amoco Corporation.
BP America (Firm)
Competition--United States.
Petroleum industry and trade--Mergers--United States.