First published as a pamphlet in 1959 (reprinted 1968).
Revised edition 1969 (reprinted 1980) (note on editions).
Reprinted in Tony Cliff, International Struggle and the Marxist Tradition, Selected Works Vol.1, Bookmarks, London 2001, pp. 59–116.
Transcribed by Artroom, East End Offset (TU), London.
Marked up by Einde O’Callaghan for the Marxists’ Internet Archive.
Last updated on 3 February 2017