Originally published in June 1948 as a duplicated internal document of the British RCP.
Republished in Tony Cliff. Marxist Theory After Trotsky, Selected Writings, Volume 3, Bookmarks, London 2003, pp.1-138.
Available from Bookmarks Publications.
A number of obvious typesetting errors have been corrected without comment.
Transcribed & marked up by Einde O’Callaghan for the Marxists’ Internet Archive.
Last updated on 5.1.2004