The archives of the Trades Union Congress [microform]
Trades Union Congress.
Hassocks : Harvester Press,
1977-1984.
Accompanied by a printed guide.
pt. 1. 1887-1930 -- pt. 2. 1931-1947 -- pt. 3. 1948-1966 -- pt.4. 1967-1972.
Trades Union Congress
Labor unions