Labour history.
Labour Party (Great Britain)
Marlborough : Adam Matthew,
1993-
"A listing and guide to the microfiche collection".
Pt. 1. Research Department memoranda, July 1941-December 1961 -- pt. 2. Memoranda, January 1962 - May 1970, with information papers, 1960-1970 -- Pt. 3. Research Department memoranda, June 1970-October 1974, with information papers, 1971-1974.