Nkrumah, Kwame, 1909-1972. Nkrumah, Kwame, 1909-1972. Consciencism : philosophy and ideology for decolonization and development with particular reference to the African revolution. - London : Heinemann, [1964] Reprint of 1966. Subjects--Topical Terms: Socialism -- Africa.--Socialism -- Africa.Philosophy, African.