Columbia subject headings:
Harvard subject headings:
Energy and Chemical Workers Union.
Great Canadian Oil Sands Limited Strike, Alberta, 1986.
Oil sands industry--Alberta.
Strikes and lockouts--Alberta--Oil sands industry.
Princeton subject headings:
Energy and Chemical Workers Union.
Great Canadian Oil Sands Limited Strike, Alberta, 1986.
Oil sands industry--Alberta.
Strikes and lockouts--Oil sands industry--Alberta.